22031492

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12899}}^1$

素因数の和:12971

約数の個数: 24

約数和(自身を含む): 44788800

約数和(自身を除く): 22757308

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 12899, 25798, 51596, 90293, 180586, 361172, 786839, 1573678, 3147356, 5507873, 11015746, 22031492]

約数ペア:

[(1, 22031492), (2, 11015746), (4, 5507873), (7, 3147356), (14, 1573678), (28, 786839), (61, 361172), (122, 180586), (244, 90293), (427, 51596), (854, 25798), (1708, 12899)]