11907813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 18063360

約数和(自身を除く): 6155547

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 293, 437, 589, 713, 879, 1311, 1767, 2139, 5567, 6739, 9083, 13547, 16701, 20217, 27249, 40641, 128041, 172577, 208909, 384123, 517731, 626727, 3969271, 11907813]

約数ペア:

[(1, 11907813), (3, 3969271), (19, 626727), (23, 517731), (31, 384123), (57, 208909), (69, 172577), (93, 128041), (293, 40641), (437, 27249), (589, 20217), (713, 16701), (879, 13547), (1311, 9083), (1767, 6739), (2139, 5567)]