65117978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{1451}}^1$

素因数の和:2653

約数の個数: 16

約数和(自身を含む): 102975840

約数和(自身を除く): 37857862

約数列:

[1, 2, 19, 38, 1181, 1451, 2362, 2902, 22439, 27569, 44878, 55138, 1713631, 3427262, 32558989, 65117978]

約数ペア:

[(1, 65117978), (2, 32558989), (19, 3427262), (38, 1713631), (1181, 55138), (1451, 44878), (2362, 27569), (2902, 22439)]