13455910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 26399520

約数和(自身を除く): 12943610

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 1163, 2314, 2326, 5785, 5815, 11570, 11630, 15119, 30238, 75595, 103507, 151190, 207014, 517535, 1035070, 1345591, 2691182, 6727955, 13455910]

約数ペア:

[(1, 13455910), (2, 6727955), (5, 2691182), (10, 1345591), (13, 1035070), (26, 517535), (65, 207014), (89, 151190), (130, 103507), (178, 75595), (445, 30238), (890, 15119), (1157, 11630), (1163, 11570), (2314, 5815), (2326, 5785)]