19473406

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:899

約数の個数: 16

約数和(自身を含む): 29743200

約数和(自身を除く): 10269794

約数列:

[1, 2, 101, 149, 202, 298, 647, 1294, 15049, 30098, 65347, 96403, 130694, 192806, 9736703, 19473406]

約数ペア:

[(1, 19473406), (2, 9736703), (101, 192806), (149, 130694), (202, 96403), (298, 65347), (647, 30098), (1294, 15049)]