15678971132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1\times {\mathrm{5987}}^1$

素因数の和:7178

約数の個数: 48

約数和(自身を含む): 30529602432

約数和(自身を除く): 14850631300

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1123, 1166, 2246, 2332, 4492, 5987, 11974, 12353, 23948, 24706, 49412, 59519, 65857, 119038, 131714, 238076, 263428, 317311, 634622, 654709, 1269244, 1309418, 2618836, 3490421, 6723401, 6980842, 13446802, 13961684, 26893604, 73957411, 147914822, 295829644, 356340253, 712680506, 1425361012, 3919742783, 7839485566, 15678971132]

約数ペア:

[(1, 15678971132), (2, 7839485566), (4, 3919742783), (11, 1425361012), (22, 712680506), (44, 356340253), (53, 295829644), (106, 147914822), (212, 73957411), (583, 26893604), (1123, 13961684), (1166, 13446802), (2246, 6980842), (2332, 6723401), (4492, 3490421), (5987, 2618836), (11974, 1309418), (12353, 1269244), (23948, 654709), (24706, 634622), (49412, 317311), (59519, 263428), (65857, 238076), (119038, 131714)]