15721471006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{14293}}^1$

素因数の和:14596

約数の個数: 32

約数和(自身を含む): 24716498688

約数和(自身を除く): 8995027682

約数列:

[1, 2, 31, 62, 113, 157, 226, 314, 3503, 4867, 7006, 9734, 14293, 17741, 28586, 35482, 443083, 549971, 886166, 1099942, 1615109, 2244001, 3230218, 4488002, 50068379, 69564031, 100136758, 139128062, 253572113, 507144226, 7860735503, 15721471006]

約数ペア:

[(1, 15721471006), (2, 7860735503), (31, 507144226), (62, 253572113), (113, 139128062), (157, 100136758), (226, 69564031), (314, 50068379), (3503, 4488002), (4867, 3230218), (7006, 2244001), (9734, 1615109), (14293, 1099942), (17741, 886166), (28586, 549971), (35482, 443083)]