19496393472

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{619169}}^1$

素因数の和:619229

約数の個数: 72

約数和(自身を含む): 53154506160

約数和(自身を除く): 33658112688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 7872, 10496, 15744, 31488, 619169, 1238338, 1857507, 2476676, 3715014, 4953352, 7430028, 9906704, 14860056, 19813408, 25385929, 29720112, 39626816, 50771858, 59440224, 76157787, 79253632, 101543716, 118880448, 152315574, 158507264, 203087432, 237760896, 304631148, 406174864, 475521792, 609262296, 812349728, 1218524592, 1624699456, 2437049184, 3249398912, 4874098368, 6498797824, 9748196736, 19496393472]

約数ペア:

[(1, 19496393472), (2, 9748196736), (3, 6498797824), (4, 4874098368), (6, 3249398912), (8, 2437049184), (12, 1624699456), (16, 1218524592), (24, 812349728), (32, 609262296), (41, 475521792), (48, 406174864), (64, 304631148), (82, 237760896), (96, 203087432), (123, 158507264), (128, 152315574), (164, 118880448), (192, 101543716), (246, 79253632), (256, 76157787), (328, 59440224), (384, 50771858), (492, 39626816), (656, 29720112), (768, 25385929), (984, 19813408), (1312, 14860056), (1968, 9906704), (2624, 7430028), (3936, 4953352), (5248, 3715014), (7872, 2476676), (10496, 1857507), (15744, 1238338), (31488, 619169)]