190626430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{11273}}^1$

素因数の和:11388

約数の個数: 32

約数和(自身を含む): 365277600

約数和(自身を除く): 174651170

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 11273, 16910, 22546, 56365, 112730, 214187, 428374, 1003297, 1070935, 2006594, 2141870, 5016485, 10032970, 19062643, 38125286, 95313215, 190626430]

約数ペア:

[(1, 190626430), (2, 95313215), (5, 38125286), (10, 19062643), (19, 10032970), (38, 5016485), (89, 2141870), (95, 2006594), (178, 1070935), (190, 1003297), (445, 428374), (890, 214187), (1691, 112730), (3382, 56365), (8455, 22546), (11273, 16910)]