15207920639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 16777474560

約数和(自身を除く): 1569553921

約数列:

[1, 17, 43, 97, 139, 731, 1543, 1649, 2363, 4171, 5977, 13483, 26231, 66349, 70907, 101609, 149671, 214477, 229211, 579769, 1127933, 2544407, 3646109, 6435853, 9222511, 9856073, 20804269, 109409501, 156782687, 353672573, 894583567, 15207920639]

約数ペア:

[(1, 15207920639), (17, 894583567), (43, 353672573), (97, 156782687), (139, 109409501), (731, 20804269), (1543, 9856073), (1649, 9222511), (2363, 6435853), (4171, 3646109), (5977, 2544407), (13483, 1127933), (26231, 579769), (66349, 229211), (70907, 214477), (101609, 149671)]