11956178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 20306160

約数和(自身を除く): 8349982

約数列:

[1, 2, 13, 26, 29, 58, 101, 157, 202, 314, 377, 754, 1313, 2041, 2626, 2929, 4082, 4553, 5858, 9106, 15857, 31714, 38077, 59189, 76154, 118378, 206141, 412282, 459853, 919706, 5978089, 11956178]

約数ペア:

[(1, 11956178), (2, 5978089), (13, 919706), (26, 459853), (29, 412282), (58, 206141), (101, 118378), (157, 76154), (202, 59189), (314, 38077), (377, 31714), (754, 15857), (1313, 9106), (2041, 5858), (2626, 4553), (2929, 4082)]