42389798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101411}}^1$

素因数の和:101443

約数の個数: 16

約数和(自身を含む): 73016640

約数和(自身を除く): 30626842

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 101411, 202822, 1115521, 1926809, 2231042, 3853618, 21194899, 42389798]

約数ペア:

[(1, 42389798), (2, 21194899), (11, 3853618), (19, 2231042), (22, 1926809), (38, 1115521), (209, 202822), (418, 101411)]