15706813948

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{11701}}^1$

素因数の和:12154

約数の個数: 48

約数和(自身を含む): 31706615808

約数和(自身を除く): 15999801860

約数列:

[1, 2, 4, 7, 14, 28, 191, 251, 382, 502, 764, 1004, 1337, 1757, 2674, 3514, 5348, 7028, 11701, 23402, 46804, 47941, 81907, 95882, 163814, 191764, 327628, 335587, 671174, 1342348, 2234891, 2936951, 4469782, 5873902, 8939564, 11747804, 15644237, 20558657, 31288474, 41117314, 62576948, 82234628, 560957641, 1121915282, 2243830564, 3926703487, 7853406974, 15706813948]

約数ペア:

[(1, 15706813948), (2, 7853406974), (4, 3926703487), (7, 2243830564), (14, 1121915282), (28, 560957641), (191, 82234628), (251, 62576948), (382, 41117314), (502, 31288474), (764, 20558657), (1004, 15644237), (1337, 11747804), (1757, 8939564), (2674, 5873902), (3514, 4469782), (5348, 2936951), (7028, 2234891), (11701, 1342348), (23402, 671174), (46804, 335587), (47941, 327628), (81907, 191764), (95882, 163814)]