39259919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 7188721

約数列:

[1, 17, 23, 31, 41, 79, 391, 527, 697, 713, 943, 1271, 1343, 1817, 2449, 3239, 12121, 16031, 21607, 29233, 30889, 41633, 55063, 56327, 74497, 100409, 496961, 957559, 1266449, 1706953, 2309407, 39259919]

約数ペア:

[(1, 39259919), (17, 2309407), (23, 1706953), (31, 1266449), (41, 957559), (79, 496961), (391, 100409), (527, 74497), (697, 56327), (713, 55063), (943, 41633), (1271, 30889), (1343, 29233), (1817, 21607), (2449, 16031), (3239, 12121)]