11719148

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 24049200

約数和(自身を除く): 12330052

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 149, 212, 298, 371, 596, 742, 1043, 1484, 2086, 2809, 4172, 5618, 7897, 11236, 15794, 19663, 31588, 39326, 55279, 78652, 110558, 221116, 418541, 837082, 1674164, 2929787, 5859574, 11719148]

約数ペア:

[(1, 11719148), (2, 5859574), (4, 2929787), (7, 1674164), (14, 837082), (28, 418541), (53, 221116), (106, 110558), (149, 78652), (212, 55279), (298, 39326), (371, 31588), (596, 19663), (742, 15794), (1043, 11236), (1484, 7897), (2086, 5618), (2809, 4172)]