23327738

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 17885062

約数列:

[1, 2, 7, 14, 53, 106, 149, 211, 298, 371, 422, 742, 1043, 1477, 2086, 2954, 7897, 11183, 15794, 22366, 31439, 55279, 62878, 78281, 110558, 156562, 220073, 440146, 1666267, 3332534, 11663869, 23327738]

約数ペア:

[(1, 23327738), (2, 11663869), (7, 3332534), (14, 1666267), (53, 440146), (106, 220073), (149, 156562), (211, 110558), (298, 78281), (371, 62878), (422, 55279), (742, 31439), (1043, 22366), (1477, 15794), (2086, 11183), (2954, 7897)]