22332770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 20124190

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 1091, 2047, 2182, 4094, 5455, 10235, 10910, 20470, 25093, 50186, 97099, 125465, 194198, 250930, 485495, 970990, 2233277, 4466554, 11166385, 22332770]

約数ペア:

[(1, 22332770), (2, 11166385), (5, 4466554), (10, 2233277), (23, 970990), (46, 485495), (89, 250930), (115, 194198), (178, 125465), (230, 97099), (445, 50186), (890, 25093), (1091, 20470), (2047, 10910), (2182, 10235), (4094, 5455)]