19574808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 34857192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1399, 1749, 2332, 2798, 3498, 4197, 4664, 5596, 6996, 8394, 11192, 13992, 15389, 16788, 30778, 33576, 46167, 61556, 74147, 92334, 123112, 148294, 184668, 222441, 296588, 369336, 444882, 593176, 815617, 889764, 1631234, 1779528, 2446851, 3262468, 4893702, 6524936, 9787404, 19574808]

約数ペア:

[(1, 19574808), (2, 9787404), (3, 6524936), (4, 4893702), (6, 3262468), (8, 2446851), (11, 1779528), (12, 1631234), (22, 889764), (24, 815617), (33, 593176), (44, 444882), (53, 369336), (66, 296588), (88, 222441), (106, 184668), (132, 148294), (159, 123112), (212, 92334), (264, 74147), (318, 61556), (424, 46167), (583, 33576), (636, 30778), (1166, 16788), (1272, 15389), (1399, 13992), (1749, 11192), (2332, 8394), (2798, 6996), (3498, 5596), (4197, 4664)]