22416368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2361

約数の個数: 40

約数和(自身を含む): 47788608

約数和(自身を除く): 25372240

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2293, 2444, 4586, 4888, 9172, 9776, 18344, 29809, 36688, 59618, 107771, 119236, 215542, 238472, 431084, 476944, 862168, 1401023, 1724336, 2802046, 5604092, 11208184, 22416368]

約数ペア:

[(1, 22416368), (2, 11208184), (4, 5604092), (8, 2802046), (13, 1724336), (16, 1401023), (26, 862168), (47, 476944), (52, 431084), (94, 238472), (104, 215542), (188, 119236), (208, 107771), (376, 59618), (611, 36688), (752, 29809), (1222, 18344), (2293, 9776), (2444, 9172), (4586, 4888)]