12911234

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 23383296

約数和(自身を除く): 10472062

約数列:

[1, 2, 7, 14, 23, 46, 101, 161, 202, 322, 397, 707, 794, 1414, 2323, 2779, 4646, 5558, 9131, 16261, 18262, 32522, 40097, 63917, 80194, 127834, 280679, 561358, 922231, 1844462, 6455617, 12911234]

約数ペア:

[(1, 12911234), (2, 6455617), (7, 1844462), (14, 922231), (23, 561358), (46, 280679), (101, 127834), (161, 80194), (202, 63917), (322, 40097), (397, 32522), (707, 18262), (794, 16261), (1414, 9131), (2323, 5558), (2779, 4646)]