149089447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19471}}^1$

素因数の和:19534

約数の個数: 16

約数和(自身を含む): 174469120

約数和(自身を除く): 25379673

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 19471, 253123, 369949, 603601, 4809337, 7846813, 11468419, 149089447]

約数ペア:

[(1, 149089447), (13, 11468419), (19, 7846813), (31, 4809337), (247, 603601), (403, 369949), (589, 253123), (7657, 19471)]