13678238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 24758784

約数和(自身を除く): 11080546

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 397, 749, 794, 1498, 2461, 2779, 4922, 5558, 9131, 17227, 18262, 34454, 42479, 63917, 84958, 127834, 297353, 594706, 977017, 1954034, 6839119, 13678238]

約数ペア:

[(1, 13678238), (2, 6839119), (7, 1954034), (14, 977017), (23, 594706), (46, 297353), (107, 127834), (161, 84958), (214, 63917), (322, 42479), (397, 34454), (749, 18262), (794, 17227), (1498, 9131), (2461, 5558), (2779, 4922)]