40167862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151007}}^1$

素因数の和:151035

約数の個数: 16

約数和(自身を含む): 72483840

約数和(自身を除く): 32315978

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 151007, 302014, 1057049, 2114098, 2869133, 5738266, 20083931, 40167862]

約数ペア:

[(1, 40167862), (2, 20083931), (7, 5738266), (14, 2869133), (19, 2114098), (38, 1057049), (133, 302014), (266, 151007)]