19129896

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15629}}^1$

素因数の和:15658

約数の個数: 48

約数和(自身を含む): 54861300

約数和(自身を除く): 35731404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15629, 31258, 46887, 62516, 93774, 125032, 140661, 187548, 265693, 281322, 375096, 531386, 562644, 797079, 1062772, 1125288, 1594158, 2125544, 2391237, 3188316, 4782474, 6376632, 9564948, 19129896]

約数ペア:

[(1, 19129896), (2, 9564948), (3, 6376632), (4, 4782474), (6, 3188316), (8, 2391237), (9, 2125544), (12, 1594158), (17, 1125288), (18, 1062772), (24, 797079), (34, 562644), (36, 531386), (51, 375096), (68, 281322), (72, 265693), (102, 187548), (136, 140661), (153, 125032), (204, 93774), (306, 62516), (408, 46887), (612, 31258), (1224, 15629)]