11125156

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1880

約数の個数: 36

約数和(自身を含む): 23390976

約数和(自身を除く): 12265820

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 1831, 3038, 3662, 6076, 7324, 12817, 25634, 51268, 56761, 89719, 113522, 179438, 227044, 358876, 397327, 794654, 1589308, 2781289, 5562578, 11125156]

約数ペア:

[(1, 11125156), (2, 5562578), (4, 2781289), (7, 1589308), (14, 794654), (28, 397327), (31, 358876), (49, 227044), (62, 179438), (98, 113522), (124, 89719), (196, 56761), (217, 51268), (434, 25634), (868, 12817), (1519, 7324), (1831, 6076), (3038, 3662)]