11899660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 27336960

約数和(自身を除く): 15437300

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1129, 2108, 2258, 2635, 4516, 5270, 5645, 10540, 11290, 19193, 22580, 34999, 38386, 69998, 76772, 95965, 139996, 174995, 191930, 349990, 383860, 594983, 699980, 1189966, 2379932, 2974915, 5949830, 11899660]

約数ペア:

[(1, 11899660), (2, 5949830), (4, 2974915), (5, 2379932), (10, 1189966), (17, 699980), (20, 594983), (31, 383860), (34, 349990), (62, 191930), (68, 174995), (85, 139996), (124, 95965), (155, 76772), (170, 69998), (310, 38386), (340, 34999), (527, 22580), (620, 19193), (1054, 11290), (1129, 10540), (2108, 5645), (2258, 5270), (2635, 4516)]