23742542

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 36720864

約数和(自身を除く): 12978322

約数列:

[1, 2, 61, 71, 122, 142, 2741, 4331, 5482, 8662, 167201, 194611, 334402, 389222, 11871271, 23742542]

約数ペア:

[(1, 23742542), (2, 11871271), (61, 389222), (71, 334402), (122, 194611), (142, 167201), (2741, 8662), (4331, 5482)]