19484376

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13309}}^1$

素因数の和:13379

約数の個数: 32

約数和(自身を含む): 49513200

約数和(自身を除く): 30028824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13309, 26618, 39927, 53236, 79854, 106472, 159708, 319416, 811849, 1623698, 2435547, 3247396, 4871094, 6494792, 9742188, 19484376]

約数ペア:

[(1, 19484376), (2, 9742188), (3, 6494792), (4, 4871094), (6, 3247396), (8, 2435547), (12, 1623698), (24, 811849), (61, 319416), (122, 159708), (183, 106472), (244, 79854), (366, 53236), (488, 39927), (732, 26618), (1464, 13309)]