19091369592

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{140221}}^1$

素因数の和:140325

約数の個数: 96

約数和(自身を含む): 54249087360

約数和(自身を除く): 35157717768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 244, 248, 279, 366, 372, 488, 549, 558, 732, 744, 1098, 1116, 1464, 1891, 2196, 2232, 3782, 4392, 5673, 7564, 11346, 15128, 17019, 22692, 34038, 45384, 68076, 136152, 140221, 280442, 420663, 560884, 841326, 1121768, 1261989, 1682652, 2523978, 3365304, 4346851, 5047956, 8553481, 8693702, 10095912, 13040553, 17106962, 17387404, 25660443, 26081106, 34213924, 34774808, 39121659, 51320886, 52162212, 68427848, 76981329, 78243318, 102641772, 104324424, 153962658, 156486636, 205283544, 265157911, 307925316, 312973272, 530315822, 615850632, 795473733, 1060631644, 1590947466, 2121263288, 2386421199, 3181894932, 4772842398, 6363789864, 9545684796, 19091369592]

約数ペア:

[(1, 19091369592), (2, 9545684796), (3, 6363789864), (4, 4772842398), (6, 3181894932), (8, 2386421199), (9, 2121263288), (12, 1590947466), (18, 1060631644), (24, 795473733), (31, 615850632), (36, 530315822), (61, 312973272), (62, 307925316), (72, 265157911), (93, 205283544), (122, 156486636), (124, 153962658), (183, 104324424), (186, 102641772), (244, 78243318), (248, 76981329), (279, 68427848), (366, 52162212), (372, 51320886), (488, 39121659), (549, 34774808), (558, 34213924), (732, 26081106), (744, 25660443), (1098, 17387404), (1116, 17106962), (1464, 13040553), (1891, 10095912), (2196, 8693702), (2232, 8553481), (3782, 5047956), (4392, 4346851), (5673, 3365304), (7564, 2523978), (11346, 1682652), (15128, 1261989), (17019, 1121768), (22692, 841326), (34038, 560884), (45384, 420663), (68076, 280442), (136152, 140221)]