2019964366

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{7853}}^1$

素因数の和:8848

約数の個数: 32

約数和(自身を含む): 3649282560

約数和(自身を除く): 1629318194

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 967, 1934, 6769, 7853, 13538, 15706, 18373, 36746, 54971, 109942, 128611, 149207, 257222, 298414, 1044449, 2088898, 7593851, 15187702, 53156957, 106313914, 144283169, 288566338, 1009982183, 2019964366]

約数ペア:

[(1, 2019964366), (2, 1009982183), (7, 288566338), (14, 144283169), (19, 106313914), (38, 53156957), (133, 15187702), (266, 7593851), (967, 2088898), (1934, 1044449), (6769, 298414), (7853, 257222), (13538, 149207), (15706, 128611), (18373, 109942), (36746, 54971)]