13791856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 29275904

約数和(自身を除く): 15484048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1087, 1586, 2174, 3172, 4348, 6344, 8696, 12688, 14131, 17392, 28262, 56524, 66307, 113048, 132614, 226096, 265228, 530456, 861991, 1060912, 1723982, 3447964, 6895928, 13791856]

約数ペア:

[(1, 13791856), (2, 6895928), (4, 3447964), (8, 1723982), (13, 1060912), (16, 861991), (26, 530456), (52, 265228), (61, 226096), (104, 132614), (122, 113048), (208, 66307), (244, 56524), (488, 28262), (793, 17392), (976, 14131), (1087, 12688), (1586, 8696), (2174, 6344), (3172, 4348)]