19990017114

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{2609}}^1\times {\mathrm{3659}}^1$

素因数の和:6622

約数の個数: 32

約数和(自身を含む): 40120920000

約数和(自身を除く): 20130902886

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 2609, 3659, 5218, 7318, 7827, 10977, 15654, 21954, 910541, 1276991, 1821082, 2553982, 2731623, 3830973, 5463246, 7661946, 9546331, 19092662, 28638993, 57277986, 3331669519, 6663339038, 9995008557, 19990017114]

約数ペア:

[(1, 19990017114), (2, 9995008557), (3, 6663339038), (6, 3331669519), (349, 57277986), (698, 28638993), (1047, 19092662), (2094, 9546331), (2609, 7661946), (3659, 5463246), (5218, 3830973), (7318, 2731623), (7827, 2553982), (10977, 1821082), (15654, 1276991), (21954, 910541)]