39199454

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 68942016

約数和(自身を除く): 29742562

約数列:

[1, 2, 7, 14, 61, 122, 197, 233, 394, 427, 466, 854, 1379, 1631, 2758, 3262, 12017, 14213, 24034, 28426, 45901, 84119, 91802, 99491, 168238, 198982, 321307, 642614, 2799961, 5599922, 19599727, 39199454]

約数ペア:

[(1, 39199454), (2, 19599727), (7, 5599922), (14, 2799961), (61, 642614), (122, 321307), (197, 198982), (233, 168238), (394, 99491), (427, 91802), (466, 84119), (854, 45901), (1379, 28426), (1631, 24034), (2758, 14213), (3262, 12017)]