15554238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 35750400

約数和(自身を除く): 20196162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 1861, 2786, 3722, 4179, 5583, 8358, 11166, 13027, 26054, 39081, 78162, 370339, 740678, 1111017, 2222034, 2592373, 5184746, 7777119, 15554238]

約数ペア:

[(1, 15554238), (2, 7777119), (3, 5184746), (6, 2592373), (7, 2222034), (14, 1111017), (21, 740678), (42, 370339), (199, 78162), (398, 39081), (597, 26054), (1194, 13027), (1393, 11166), (1861, 8358), (2786, 5583), (3722, 4179)]