19201713065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1052437}}^1$

素因数の和:1052572

約数の個数: 16

約数和(自身を含む): 23869293840

約数和(自身を除く): 4667580775

約数列:

[1, 5, 41, 89, 205, 445, 3649, 18245, 1052437, 5262185, 43149917, 93666893, 215749585, 468334465, 3840342613, 19201713065]

約数ペア:

[(1, 19201713065), (5, 3840342613), (41, 468334465), (89, 215749585), (205, 93666893), (445, 43149917), (3649, 5262185), (18245, 1052437)]