17888494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11279}}^1$

素因数の和:11355

約数の個数: 16

約数和(自身を含む): 29373120

約数和(自身を除く): 11484626

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 11279, 22558, 146627, 293254, 688019, 1376038, 8944247, 17888494]

約数ペア:

[(1, 17888494), (2, 8944247), (13, 1376038), (26, 688019), (61, 293254), (122, 146627), (793, 22558), (1586, 11279)]