15677870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 30778272

約数和(自身を除く): 15100402

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 1453, 2158, 2906, 5395, 7265, 10790, 14530, 18889, 37778, 94445, 120599, 188890, 241198, 602995, 1205990, 1567787, 3135574, 7838935, 15677870]

約数ペア:

[(1, 15677870), (2, 7838935), (5, 3135574), (10, 1567787), (13, 1205990), (26, 602995), (65, 241198), (83, 188890), (130, 120599), (166, 94445), (415, 37778), (830, 18889), (1079, 14530), (1453, 10790), (2158, 7265), (2906, 5395)]