19625424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4524

約数の個数: 80

約数和(自身を含む): 62412672

約数和(自身を除く): 42787248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 4493, 8986, 13479, 17972, 26958, 31451, 35944, 53916, 58409, 62902, 71888, 94353, 107832, 116818, 125804, 175227, 188706, 215664, 233636, 251608, 350454, 377412, 408863, 467272, 503216, 700908, 754824, 817726, 934544, 1226589, 1401816, 1509648, 1635452, 2453178, 2803632, 3270904, 4906356, 6541808, 9812712, 19625424]

約数ペア:

[(1, 19625424), (2, 9812712), (3, 6541808), (4, 4906356), (6, 3270904), (7, 2803632), (8, 2453178), (12, 1635452), (13, 1509648), (14, 1401816), (16, 1226589), (21, 934544), (24, 817726), (26, 754824), (28, 700908), (39, 503216), (42, 467272), (48, 408863), (52, 377412), (56, 350454), (78, 251608), (84, 233636), (91, 215664), (104, 188706), (112, 175227), (156, 125804), (168, 116818), (182, 107832), (208, 94353), (273, 71888), (312, 62902), (336, 58409), (364, 53916), (546, 35944), (624, 31451), (728, 26958), (1092, 17972), (1456, 13479), (2184, 8986), (4368, 4493)]