15561052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 16614308

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 607, 754, 884, 986, 1214, 1508, 1972, 2428, 6409, 7891, 10319, 12818, 15782, 17603, 20638, 25636, 31564, 35206, 41276, 70412, 134147, 228839, 268294, 299251, 457678, 536588, 598502, 915356, 1197004, 3890263, 7780526, 15561052]

約数ペア:

[(1, 15561052), (2, 7780526), (4, 3890263), (13, 1197004), (17, 915356), (26, 598502), (29, 536588), (34, 457678), (52, 299251), (58, 268294), (68, 228839), (116, 134147), (221, 70412), (377, 41276), (442, 35206), (493, 31564), (607, 25636), (754, 20638), (884, 17603), (986, 15782), (1214, 12818), (1508, 10319), (1972, 7891), (2428, 6409)]