47183986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{18919}}^1$

素因数の和:18993

約数の個数: 16

約数和(自身を含む): 74923200

約数和(自身を除く): 27739214

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 18919, 37838, 548651, 813517, 1097302, 1627034, 23591993, 47183986]

約数ペア:

[(1, 47183986), (2, 23591993), (29, 1627034), (43, 1097302), (58, 813517), (86, 548651), (1247, 37838), (2494, 18919)]