12291992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 23926320

約数和(自身を除く): 11634328

約数列:

[1, 2, 4, 8, 37, 74, 131, 148, 262, 296, 317, 524, 634, 1048, 1268, 2536, 4847, 9694, 11729, 19388, 23458, 38776, 41527, 46916, 83054, 93832, 166108, 332216, 1536499, 3072998, 6145996, 12291992]

約数ペア:

[(1, 12291992), (2, 6145996), (4, 3072998), (8, 1536499), (37, 332216), (74, 166108), (131, 93832), (148, 83054), (262, 46916), (296, 41527), (317, 38776), (524, 23458), (634, 19388), (1048, 11729), (1268, 9694), (2536, 4847)]