15694478864

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2963459}}^1$

素因数の和:2963798

約数の個数: 20

約数和(自身を含む): 30499930320

約数和(自身を除く): 14805451456

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 2963459, 5926918, 11853836, 23707672, 47415344, 980904929, 1961809858, 3923619716, 7847239432, 15694478864]

約数ペア:

[(1, 15694478864), (2, 7847239432), (4, 3923619716), (8, 1961809858), (16, 980904929), (331, 47415344), (662, 23707672), (1324, 11853836), (2648, 5926918), (5296, 2963459)]