1900529378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4546721}}^1$

素因数の和:4546753

約数の個数: 16

約数和(自身を含む): 3273639840

約数和(自身を除く): 1373110462

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4546721, 9093442, 50013931, 86387699, 100027862, 172775398, 950264689, 1900529378]

約数ペア:

[(1, 1900529378), (2, 950264689), (11, 172775398), (19, 100027862), (22, 86387699), (38, 50013931), (209, 9093442), (418, 4546721)]