19490592

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18457}}^1$

素因数の和:18481

約数の個数: 48

約数和(自身を含む): 55816992

約数和(自身を除く): 36326400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 18457, 36914, 55371, 73828, 110742, 147656, 203027, 221484, 295312, 406054, 442968, 590624, 609081, 812108, 885936, 1218162, 1624216, 1771872, 2436324, 3248432, 4872648, 6496864, 9745296, 19490592]

約数ペア:

[(1, 19490592), (2, 9745296), (3, 6496864), (4, 4872648), (6, 3248432), (8, 2436324), (11, 1771872), (12, 1624216), (16, 1218162), (22, 885936), (24, 812108), (32, 609081), (33, 590624), (44, 442968), (48, 406054), (66, 295312), (88, 221484), (96, 203027), (132, 147656), (176, 110742), (264, 73828), (352, 55371), (528, 36914), (1056, 18457)]