13963430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 27808704

約数和(自身を除く): 13845274

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2903, 4810, 5806, 14515, 29030, 37739, 75478, 107411, 188695, 214822, 377390, 537055, 1074110, 1396343, 2792686, 6981715, 13963430]

約数ペア:

[(1, 13963430), (2, 6981715), (5, 2792686), (10, 1396343), (13, 1074110), (26, 537055), (37, 377390), (65, 214822), (74, 188695), (130, 107411), (185, 75478), (370, 37739), (481, 29030), (962, 14515), (2405, 5806), (2903, 4810)]