11192870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 22530960

約数和(自身を除く): 11338090

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 179, 185, 338, 358, 370, 481, 845, 895, 962, 1690, 1790, 2327, 2405, 4654, 4810, 6253, 6623, 11635, 12506, 13246, 23270, 30251, 31265, 33115, 60502, 62530, 66230, 86099, 151255, 172198, 302510, 430495, 860990, 1119287, 2238574, 5596435, 11192870]

約数ペア:

[(1, 11192870), (2, 5596435), (5, 2238574), (10, 1119287), (13, 860990), (26, 430495), (37, 302510), (65, 172198), (74, 151255), (130, 86099), (169, 66230), (179, 62530), (185, 60502), (338, 33115), (358, 31265), (370, 30251), (481, 23270), (845, 13246), (895, 12506), (962, 11635), (1690, 6623), (1790, 6253), (2327, 4810), (2405, 4654)]