16445676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 42223104

約数和(自身を除く): 25777428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2243, 2444, 3666, 4486, 6729, 7332, 8972, 13458, 26916, 29159, 58318, 87477, 105421, 116636, 174954, 210842, 316263, 349908, 421684, 632526, 1265052, 1370473, 2740946, 4111419, 5481892, 8222838, 16445676]

約数ペア:

[(1, 16445676), (2, 8222838), (3, 5481892), (4, 4111419), (6, 2740946), (12, 1370473), (13, 1265052), (26, 632526), (39, 421684), (47, 349908), (52, 316263), (78, 210842), (94, 174954), (141, 116636), (156, 105421), (188, 87477), (282, 58318), (564, 29159), (611, 26916), (1222, 13458), (1833, 8972), (2243, 7332), (2444, 6729), (3666, 4486)]