12786436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10691}}^1$

素因数の和:10731

約数の個数: 24

約数和(自身を含む): 25147584

約数和(自身を除く): 12361148

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 10691, 21382, 42764, 138983, 245893, 277966, 491786, 555932, 983572, 3196609, 6393218, 12786436]

約数ペア:

[(1, 12786436), (2, 6393218), (4, 3196609), (13, 983572), (23, 555932), (26, 491786), (46, 277966), (52, 245893), (92, 138983), (299, 42764), (598, 21382), (1196, 10691)]