1187095394

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1\times {\mathrm{7019}}^1$

素因数の和:7945

約数の個数: 16

約数和(自身を含む): 1800377280

約数和(自身を除く): 613281886

約数列:

[1, 2, 103, 206, 821, 1642, 7019, 14038, 84563, 169126, 722957, 1445914, 5762599, 11525198, 593547697, 1187095394]

約数ペア:

[(1, 1187095394), (2, 593547697), (103, 11525198), (206, 5762599), (821, 1445914), (1642, 722957), (7019, 169126), (14038, 84563)]