16899938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 29730240

約数和(自身を除く): 12830302

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 619, 803, 1238, 1241, 1606, 2482, 6809, 10523, 13618, 13651, 21046, 27302, 45187, 90374, 115753, 231506, 497057, 768179, 994114, 1536358, 8449969, 16899938]

約数ペア:

[(1, 16899938), (2, 8449969), (11, 1536358), (17, 994114), (22, 768179), (34, 497057), (73, 231506), (146, 115753), (187, 90374), (374, 45187), (619, 27302), (803, 21046), (1238, 13651), (1241, 13618), (1606, 10523), (2482, 6809)]