12345620738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{38693}}^1\times {\mathrm{14503}}^1$

素因数の和:53209

約数の個数: 16

約数和(自身を含む): 20203839936

約数和(自身を除く): 7858219198

約数列:

[1, 2, 11, 22, 14503, 29006, 38693, 77386, 159533, 319066, 425623, 851246, 561164579, 1122329158, 6172810369, 12345620738]

約数ペア:

[(1, 12345620738), (2, 6172810369), (11, 1122329158), (22, 561164579), (14503, 851246), (29006, 425623), (38693, 319066), (77386, 159533)]