193438992

素因数分解:

$2^4\times 3^1\times {\mathrm{4029979}}^1$

素因数の和:4029990

約数の個数: 20

約数和(自身を含む): 499717520

約数和(自身を除く): 306278528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4029979, 8059958, 12089937, 16119916, 24179874, 32239832, 48359748, 64479664, 96719496, 193438992]

約数ペア:

[(1, 193438992), (2, 96719496), (3, 64479664), (4, 48359748), (6, 32239832), (8, 24179874), (12, 16119916), (16, 12089937), (24, 8059958), (48, 4029979)]