22015148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7829}}^1$

素因数の和:7889

約数の個数: 24

約数和(自身を含む): 41655600

約数和(自身を除く): 19640452

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 7829, 15658, 31316, 148751, 289673, 297502, 579346, 595004, 1158692, 5503787, 11007574, 22015148]

約数ペア:

[(1, 22015148), (2, 11007574), (4, 5503787), (19, 1158692), (37, 595004), (38, 579346), (74, 297502), (76, 289673), (148, 148751), (703, 31316), (1406, 15658), (2812, 7829)]