38519182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 64058400

約数和(自身を除く): 25539218

約数列:

[1, 2, 13, 26, 61, 122, 149, 163, 298, 326, 793, 1586, 1937, 2119, 3874, 4238, 9089, 9943, 18178, 19886, 24287, 48574, 118157, 129259, 236314, 258518, 315731, 631462, 1481507, 2963014, 19259591, 38519182]

約数ペア:

[(1, 38519182), (2, 19259591), (13, 2963014), (26, 1481507), (61, 631462), (122, 315731), (149, 258518), (163, 236314), (298, 129259), (326, 118157), (793, 48574), (1586, 24287), (1937, 19886), (2119, 18178), (3874, 9943), (4238, 9089)]