1384690778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{60631}}^1$

素因数の和:61253

約数の個数: 16

約数和(自身を含む): 2190027840

約数和(自身を除く): 805337062

約数列:

[1, 2, 19, 38, 601, 1202, 11419, 22838, 60631, 121262, 1151989, 2303978, 36439231, 72878462, 692345389, 1384690778]

約数ペア:

[(1, 1384690778), (2, 692345389), (19, 72878462), (38, 36439231), (601, 2303978), (1202, 1151989), (11419, 121262), (22838, 60631)]