19575348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4327}}^1$

素因数の和:4376

約数の個数: 48

約数和(自身を含む): 50897280

約数和(自身を除く): 31321932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4327, 4524, 8654, 12981, 17308, 25962, 51924, 56251, 112502, 125483, 168753, 225004, 250966, 337506, 376449, 501932, 675012, 752898, 1505796, 1631279, 3262558, 4893837, 6525116, 9787674, 19575348]

約数ペア:

[(1, 19575348), (2, 9787674), (3, 6525116), (4, 4893837), (6, 3262558), (12, 1631279), (13, 1505796), (26, 752898), (29, 675012), (39, 501932), (52, 376449), (58, 337506), (78, 250966), (87, 225004), (116, 168753), (156, 125483), (174, 112502), (348, 56251), (377, 51924), (754, 25962), (1131, 17308), (1508, 12981), (2262, 8654), (4327, 4524)]