2193670126

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{437509}}^1$

素因数の和:437643

約数の個数: 16

約数和(自身を含む): 3465079200

約数和(自身を除く): 1271409074

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 437509, 875018, 10062707, 20125414, 47688481, 95376962, 1096835063, 2193670126]

約数ペア:

[(1, 2193670126), (2, 1096835063), (23, 95376962), (46, 47688481), (109, 20125414), (218, 10062707), (2507, 875018), (5014, 437509)]