12906586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 25663680

約数和(自身を除く): 12757094

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 401, 418, 802, 847, 1463, 1694, 2299, 2807, 2926, 4411, 4598, 5614, 7619, 8822, 15238, 16093, 30877, 32186, 48521, 53333, 61754, 83809, 97042, 106666, 167618, 339647, 586663, 679294, 921899, 1173326, 1843798, 6453293, 12906586]

約数ペア:

[(1, 12906586), (2, 6453293), (7, 1843798), (11, 1173326), (14, 921899), (19, 679294), (22, 586663), (38, 339647), (77, 167618), (121, 106666), (133, 97042), (154, 83809), (209, 61754), (242, 53333), (266, 48521), (401, 32186), (418, 30877), (802, 16093), (847, 15238), (1463, 8822), (1694, 7619), (2299, 5614), (2807, 4598), (2926, 4411)]