12745030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41113}}^1$

素因数の和:41151

約数の個数: 16

約数和(自身を含む): 23681664

約数和(自身を除く): 10936634

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 41113, 82226, 205565, 411130, 1274503, 2549006, 6372515, 12745030]

約数ペア:

[(1, 12745030), (2, 6372515), (5, 2549006), (10, 1274503), (31, 411130), (62, 205565), (155, 82226), (310, 41113)]