15127618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 10818302

約数列:

[1, 2, 11, 22, 29, 58, 131, 181, 262, 319, 362, 638, 1441, 1991, 2882, 3799, 3982, 5249, 7598, 10498, 23711, 41789, 47422, 57739, 83578, 115478, 260821, 521642, 687619, 1375238, 7563809, 15127618]

約数ペア:

[(1, 15127618), (2, 7563809), (11, 1375238), (22, 687619), (29, 521642), (58, 260821), (131, 115478), (181, 83578), (262, 57739), (319, 47422), (362, 41789), (638, 23711), (1441, 10498), (1991, 7598), (2882, 5249), (3799, 3982)]