12753208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 25956000

約数和(自身を除く): 13202792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 823, 1192, 1646, 1937, 3292, 3874, 6584, 7748, 10699, 15496, 21398, 42796, 85592, 122627, 245254, 490508, 981016, 1594151, 3188302, 6376604, 12753208]

約数ペア:

[(1, 12753208), (2, 6376604), (4, 3188302), (8, 1594151), (13, 981016), (26, 490508), (52, 245254), (104, 122627), (149, 85592), (298, 42796), (596, 21398), (823, 15496), (1192, 10699), (1646, 7748), (1937, 6584), (3292, 3874)]