11919660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{773}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 33548256

約数和(自身を除く): 21628596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 773, 1028, 1285, 1542, 1546, 2319, 2570, 3084, 3092, 3855, 3865, 4638, 5140, 7710, 7730, 9276, 11595, 15420, 15460, 23190, 46380, 198661, 397322, 595983, 794644, 993305, 1191966, 1986610, 2383932, 2979915, 3973220, 5959830, 11919660]

約数ペア:

[(1, 11919660), (2, 5959830), (3, 3973220), (4, 2979915), (5, 2383932), (6, 1986610), (10, 1191966), (12, 993305), (15, 794644), (20, 595983), (30, 397322), (60, 198661), (257, 46380), (514, 23190), (771, 15460), (773, 15420), (1028, 11595), (1285, 9276), (1542, 7730), (1546, 7710), (2319, 5140), (2570, 4638), (3084, 3865), (3092, 3855)]