40103965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38377}}^1$

素因数の和:38412

約数の個数: 16

約数和(自身を含む): 55264320

約数和(自身を除く): 15160355

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 38377, 191885, 422147, 729163, 2110735, 3645815, 8020793, 40103965]

約数ペア:

[(1, 40103965), (5, 8020793), (11, 3645815), (19, 2110735), (55, 729163), (95, 422147), (209, 191885), (1045, 38377)]