19074866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 12374734

約数列:

[1, 2, 23, 29, 46, 58, 79, 158, 181, 362, 667, 1334, 1817, 2291, 3634, 4163, 4582, 5249, 8326, 10498, 14299, 28598, 52693, 105386, 120727, 241454, 328877, 414671, 657754, 829342, 9537433, 19074866]

約数ペア:

[(1, 19074866), (2, 9537433), (23, 829342), (29, 657754), (46, 414671), (58, 328877), (79, 241454), (158, 120727), (181, 105386), (362, 52693), (667, 28598), (1334, 14299), (1817, 10498), (2291, 8326), (3634, 5249), (4163, 4582)]