21415622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 14353978

約数列:

[1, 2, 19, 23, 38, 46, 107, 214, 229, 437, 458, 874, 2033, 2461, 4066, 4351, 4922, 5267, 8702, 10534, 24503, 46759, 49006, 93518, 100073, 200146, 465557, 563569, 931114, 1127138, 10707811, 21415622]

約数ペア:

[(1, 21415622), (2, 10707811), (19, 1127138), (23, 931114), (38, 563569), (46, 465557), (107, 200146), (214, 100073), (229, 93518), (437, 49006), (458, 46759), (874, 24503), (2033, 10534), (2461, 8702), (4066, 5267), (4351, 4922)]