12239983990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1057907}}^1$

素因数の和:1058016

約数の個数: 32

約数和(自身を含む): 23993353440

約数和(自身を除く): 11753369450

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 1057907, 2115814, 5289535, 10579070, 13752791, 27505582, 68763955, 94153723, 137527910, 188307446, 470768615, 941537230, 1223998399, 2447996798, 6119991995, 12239983990]

約数ペア:

[(1, 12239983990), (2, 6119991995), (5, 2447996798), (10, 1223998399), (13, 941537230), (26, 470768615), (65, 188307446), (89, 137527910), (130, 94153723), (178, 68763955), (445, 27505582), (890, 13752791), (1157, 10579070), (2314, 5289535), (5785, 2115814), (11570, 1057907)]