19376603

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 20908800

約数和(自身を除く): 1532197

約数列:

[1, 23, 59, 109, 131, 1357, 2507, 3013, 6431, 7729, 14279, 147913, 177767, 328417, 842461, 19376603]

約数ペア:

[(1, 19376603), (23, 842461), (59, 328417), (109, 177767), (131, 147913), (1357, 14279), (2507, 7729), (3013, 6431)]