15706886997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{20347}}^1$

素因数の和:20865

約数の個数: 32

約数和(自身を含む): 22854873600

約数和(自身を除く): 7147986603

約数列:

[1, 3, 19, 29, 57, 87, 467, 551, 1401, 1653, 8873, 13543, 20347, 26619, 40629, 61041, 257317, 386593, 590063, 771951, 1159779, 1770189, 9502049, 11211197, 28506147, 33633591, 180538931, 275559421, 541616793, 826678263, 5235628999, 15706886997]

約数ペア:

[(1, 15706886997), (3, 5235628999), (19, 826678263), (29, 541616793), (57, 275559421), (87, 180538931), (467, 33633591), (551, 28506147), (1401, 11211197), (1653, 9502049), (8873, 1770189), (13543, 1159779), (20347, 771951), (26619, 590063), (40629, 386593), (61041, 257317)]