15497690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 30376080

約数和(自身を除く): 14878390

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1229, 1261, 2458, 2522, 6145, 6305, 12290, 12610, 15977, 31954, 79885, 119213, 159770, 238426, 596065, 1192130, 1549769, 3099538, 7748845, 15497690]

約数ペア:

[(1, 15497690), (2, 7748845), (5, 3099538), (10, 1549769), (13, 1192130), (26, 596065), (65, 238426), (97, 159770), (130, 119213), (194, 79885), (485, 31954), (970, 15977), (1229, 12610), (1261, 12290), (2458, 6305), (2522, 6145)]