19473168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2837}}^1$

素因数の和:2872

約数の個数: 80

約数和(自身を含む): 59121216

約数和(自身を除く): 39648048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 2837, 3432, 5674, 6864, 8511, 11348, 17022, 22696, 31207, 34044, 36881, 45392, 62414, 68088, 73762, 93621, 110643, 124828, 136176, 147524, 187242, 221286, 249656, 295048, 374484, 405691, 442572, 499312, 590096, 748968, 811382, 885144, 1217073, 1497936, 1622764, 1770288, 2434146, 3245528, 4868292, 6491056, 9736584, 19473168]

約数ペア:

[(1, 19473168), (2, 9736584), (3, 6491056), (4, 4868292), (6, 3245528), (8, 2434146), (11, 1770288), (12, 1622764), (13, 1497936), (16, 1217073), (22, 885144), (24, 811382), (26, 748968), (33, 590096), (39, 499312), (44, 442572), (48, 405691), (52, 374484), (66, 295048), (78, 249656), (88, 221286), (104, 187242), (132, 147524), (143, 136176), (156, 124828), (176, 110643), (208, 93621), (264, 73762), (286, 68088), (312, 62414), (429, 45392), (528, 36881), (572, 34044), (624, 31207), (858, 22696), (1144, 17022), (1716, 11348), (2288, 8511), (2837, 6864), (3432, 5674)]