22057048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2383}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 45057600

約数和(自身を除く): 23000552

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 2383, 4628, 4766, 9256, 9532, 19064, 30979, 61958, 123916, 212087, 247832, 424174, 848348, 1696696, 2757131, 5514262, 11028524, 22057048]

約数ペア:

[(1, 22057048), (2, 11028524), (4, 5514262), (8, 2757131), (13, 1696696), (26, 848348), (52, 424174), (89, 247832), (104, 212087), (178, 123916), (356, 61958), (712, 30979), (1157, 19064), (2314, 9532), (2383, 9256), (4628, 4766)]