15371556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 37161600

約数和(自身を除く): 21790044

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 157, 164, 199, 246, 314, 398, 471, 492, 597, 628, 796, 942, 1194, 1884, 2388, 6437, 8159, 12874, 16318, 19311, 24477, 25748, 31243, 32636, 38622, 48954, 62486, 77244, 93729, 97908, 124972, 187458, 374916, 1280963, 2561926, 3842889, 5123852, 7685778, 15371556]

約数ペア:

[(1, 15371556), (2, 7685778), (3, 5123852), (4, 3842889), (6, 2561926), (12, 1280963), (41, 374916), (82, 187458), (123, 124972), (157, 97908), (164, 93729), (199, 77244), (246, 62486), (314, 48954), (398, 38622), (471, 32636), (492, 31243), (597, 25748), (628, 24477), (796, 19311), (942, 16318), (1194, 12874), (1884, 8159), (2388, 6437)]