23891812

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 49284480

約数和(自身を除く): 25392668

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 1543, 2212, 3086, 3871, 6172, 7742, 10801, 15484, 21602, 43204, 75607, 121897, 151214, 243794, 302428, 487588, 853279, 1706558, 3413116, 5972953, 11945906, 23891812]

約数ペア:

[(1, 23891812), (2, 11945906), (4, 5972953), (7, 3413116), (14, 1706558), (28, 853279), (49, 487588), (79, 302428), (98, 243794), (158, 151214), (196, 121897), (316, 75607), (553, 43204), (1106, 21602), (1543, 15484), (2212, 10801), (3086, 7742), (3871, 6172)]