31503463190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8513}}^1\times {\mathrm{19477}}^1$

素因数の和:28016

約数の個数: 32

約数和(自身を含む): 59700849120

約数和(自身を除く): 28197385930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8513, 17026, 19477, 38954, 42565, 85130, 97385, 161747, 194770, 323494, 370063, 740126, 808735, 1617470, 1850315, 3700630, 165807701, 331615402, 829038505, 1658077010, 3150346319, 6300692638, 15751731595, 31503463190]

約数ペア:

[(1, 31503463190), (2, 15751731595), (5, 6300692638), (10, 3150346319), (19, 1658077010), (38, 829038505), (95, 331615402), (190, 165807701), (8513, 3700630), (17026, 1850315), (19477, 1617470), (38954, 808735), (42565, 740126), (85130, 370063), (97385, 323494), (161747, 194770)]