39541918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 65772000

約数和(自身を除く): 26230082

約数列:

[1, 2, 13, 26, 59, 118, 149, 173, 298, 346, 767, 1534, 1937, 2249, 3874, 4498, 8791, 10207, 17582, 20414, 25777, 51554, 114283, 132691, 228566, 265382, 335101, 670202, 1520843, 3041686, 19770959, 39541918]

約数ペア:

[(1, 39541918), (2, 19770959), (13, 3041686), (26, 1520843), (59, 670202), (118, 335101), (149, 265382), (173, 228566), (298, 132691), (346, 114283), (767, 51554), (1534, 25777), (1937, 20414), (2249, 17582), (3874, 10207), (4498, 8791)]