15827284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 31069332

約数和(自身を除く): 15242048

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 617, 1166, 1234, 2332, 2468, 6413, 6787, 12826, 13574, 25652, 27148, 32701, 65402, 74657, 130804, 149314, 298628, 359711, 719422, 1438844, 3956821, 7913642, 15827284]

約数ペア:

[(1, 15827284), (2, 7913642), (4, 3956821), (11, 1438844), (22, 719422), (44, 359711), (53, 298628), (106, 149314), (121, 130804), (212, 74657), (242, 65402), (484, 32701), (583, 27148), (617, 25652), (1166, 13574), (1234, 12826), (2332, 6787), (2468, 6413)]