13229776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6251

約数の個数: 40

約数和(自身を含む): 30841280

約数和(自身を除く): 17611504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 6217, 12434, 24868, 43519, 49736, 87038, 99472, 118123, 174076, 236246, 348152, 472492, 696304, 826861, 944984, 1653722, 1889968, 3307444, 6614888, 13229776]

約数ペア:

[(1, 13229776), (2, 6614888), (4, 3307444), (7, 1889968), (8, 1653722), (14, 944984), (16, 826861), (19, 696304), (28, 472492), (38, 348152), (56, 236246), (76, 174076), (112, 118123), (133, 99472), (152, 87038), (266, 49736), (304, 43519), (532, 24868), (1064, 12434), (2128, 6217)]