1212315482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4557577}}^1$

素因数の和:4557605

約数の個数: 16

約数和(自身を含む): 2187637440

約数和(自身を除く): 975321958

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4557577, 9115154, 31903039, 63806078, 86593963, 173187926, 606157741, 1212315482]

約数ペア:

[(1, 1212315482), (2, 606157741), (7, 173187926), (14, 86593963), (19, 63806078), (38, 31903039), (133, 9115154), (266, 4557577)]