19241262

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 44328960

約数和(自身を除く): 25087698

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 443, 762, 886, 1143, 1329, 2286, 2413, 2658, 3987, 4826, 7239, 7974, 8417, 14478, 16834, 21717, 25251, 43434, 50502, 56261, 75753, 112522, 151506, 168783, 337566, 506349, 1012698, 1068959, 2137918, 3206877, 6413754, 9620631, 19241262]

約数ペア:

[(1, 19241262), (2, 9620631), (3, 6413754), (6, 3206877), (9, 2137918), (18, 1068959), (19, 1012698), (38, 506349), (57, 337566), (114, 168783), (127, 151506), (171, 112522), (254, 75753), (342, 56261), (381, 50502), (443, 43434), (762, 25251), (886, 21717), (1143, 16834), (1329, 14478), (2286, 8417), (2413, 7974), (2658, 7239), (3987, 4826)]