15718234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 28757376

約数和(自身を除く): 13039142

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 313, 422, 626, 1477, 2191, 2954, 3587, 4382, 5321, 7174, 10642, 25109, 37247, 50218, 66043, 74494, 132086, 462301, 924602, 1122731, 2245462, 7859117, 15718234]

約数ペア:

[(1, 15718234), (2, 7859117), (7, 2245462), (14, 1122731), (17, 924602), (34, 462301), (119, 132086), (211, 74494), (238, 66043), (313, 50218), (422, 37247), (626, 25109), (1477, 10642), (2191, 7174), (2954, 5321), (3587, 4382)]