19599682348

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{140677}}^1$

素因数の和:141313

約数の個数: 24

約数和(自身を含む): 34923032144

約数和(自身を除く): 15323349796

約数列:

[1, 2, 4, 61, 122, 244, 571, 1142, 2284, 34831, 69662, 139324, 140677, 281354, 562708, 8581297, 17162594, 34325188, 80326567, 160653134, 321306268, 4899920587, 9799841174, 19599682348]

約数ペア:

[(1, 19599682348), (2, 9799841174), (4, 4899920587), (61, 321306268), (122, 160653134), (244, 80326567), (571, 34325188), (1142, 17162594), (2284, 8581297), (34831, 562708), (69662, 281354), (139324, 140677)]