2013670198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{219881}}^1$

素因数の和:220143

約数の個数: 16

約数和(自身を含む): 3192686640

約数和(自身を除く): 1179016442

約数列:

[1, 2, 19, 38, 241, 482, 4579, 9158, 219881, 439762, 4177739, 8355478, 52991321, 105982642, 1006835099, 2013670198]

約数ペア:

[(1, 2013670198), (2, 1006835099), (19, 105982642), (38, 52991321), (241, 8355478), (482, 4177739), (4579, 439762), (9158, 219881)]