15704891762

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{206627}}^1$

素因数の和:206786

約数の個数: 32

約数和(自身を含む): 27671621760

約数和(自身を除く): 11966729998

約数列:

[1, 2, 7, 14, 61, 89, 122, 178, 427, 623, 854, 1246, 5429, 10858, 38003, 76006, 206627, 413254, 1446389, 2892778, 12604247, 18389803, 25208494, 36779606, 88229729, 128728621, 176459458, 257457242, 1121777983, 2243555966, 7852445881, 15704891762]

約数ペア:

[(1, 15704891762), (2, 7852445881), (7, 2243555966), (14, 1121777983), (61, 257457242), (89, 176459458), (122, 128728621), (178, 88229729), (427, 36779606), (623, 25208494), (854, 18389803), (1246, 12604247), (5429, 2892778), (10858, 1446389), (38003, 413254), (76006, 206627)]