15741798904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{244529}}^1$

素因数の和:245167

約数の個数: 32

約数和(自身を含む): 31837806000

約数和(自身を除く): 16096007096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 619, 1238, 2476, 4952, 8047, 16094, 32188, 64376, 244529, 489058, 978116, 1956232, 3178877, 6357754, 12715508, 25431016, 151363451, 302726902, 605453804, 1210907608, 1967724863, 3935449726, 7870899452, 15741798904]

約数ペア:

[(1, 15741798904), (2, 7870899452), (4, 3935449726), (8, 1967724863), (13, 1210907608), (26, 605453804), (52, 302726902), (104, 151363451), (619, 25431016), (1238, 12715508), (2476, 6357754), (4952, 3178877), (8047, 1956232), (16094, 978116), (32188, 489058), (64376, 244529)]