16637888930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6653}}^1\times {\mathrm{19237}}^1$

素因数の和:25910

約数の個数: 32

約数和(自身を含む): 32258432304

約数和(自身を除く): 15620543374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6653, 13306, 19237, 33265, 38474, 66530, 86489, 96185, 172978, 192370, 250081, 432445, 500162, 864890, 1250405, 2500810, 127983761, 255967522, 639918805, 1279837610, 1663788893, 3327577786, 8318944465, 16637888930]

約数ペア:

[(1, 16637888930), (2, 8318944465), (5, 3327577786), (10, 1663788893), (13, 1279837610), (26, 639918805), (65, 255967522), (130, 127983761), (6653, 2500810), (13306, 1250405), (19237, 864890), (33265, 500162), (38474, 432445), (66530, 250081), (86489, 192370), (96185, 172978)]