22721416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 45410400

約数和(自身を除く): 22688984

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 1801, 3154, 3602, 6308, 7204, 12616, 14408, 34219, 68438, 136876, 149483, 273752, 298966, 597932, 1195864, 2840177, 5680354, 11360708, 22721416]

約数ペア:

[(1, 22721416), (2, 11360708), (4, 5680354), (8, 2840177), (19, 1195864), (38, 597932), (76, 298966), (83, 273752), (152, 149483), (166, 136876), (332, 68438), (664, 34219), (1577, 14408), (1801, 12616), (3154, 7204), (3602, 6308)]