15129898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 27710208

約数和(自身を除く): 12580310

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 421, 842, 1057, 2114, 2567, 2947, 5134, 5894, 7157, 14314, 17969, 35938, 50099, 63571, 100198, 127142, 444997, 889994, 1080707, 2161414, 7564949, 15129898]

約数ペア:

[(1, 15129898), (2, 7564949), (7, 2161414), (14, 1080707), (17, 889994), (34, 444997), (119, 127142), (151, 100198), (238, 63571), (302, 50099), (421, 35938), (842, 17969), (1057, 14314), (2114, 7157), (2567, 5894), (2947, 5134)]