15402296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21157}}^1$

素因数の和:21183

約数の個数: 32

約数和(自身を含む): 35545440

約数和(自身を除く): 20143144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21157, 42314, 84628, 148099, 169256, 275041, 296198, 550082, 592396, 1100164, 1184792, 1925287, 2200328, 3850574, 7701148, 15402296]

約数ペア:

[(1, 15402296), (2, 7701148), (4, 3850574), (7, 2200328), (8, 1925287), (13, 1184792), (14, 1100164), (26, 592396), (28, 550082), (52, 296198), (56, 275041), (91, 169256), (104, 148099), (182, 84628), (364, 42314), (728, 21157)]