38667812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13751}}^1$

素因数の和:13811

約数の個数: 24

約数和(自身を含む): 73160640

約数和(自身を除く): 34492828

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 13751, 27502, 55004, 261269, 508787, 522538, 1017574, 1045076, 2035148, 9666953, 19333906, 38667812]

約数ペア:

[(1, 38667812), (2, 19333906), (4, 9666953), (19, 2035148), (37, 1045076), (38, 1017574), (74, 522538), (76, 508787), (148, 261269), (703, 55004), (1406, 27502), (2812, 13751)]