19923647330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{190093}}^1$

素因数の和:190370

約数の個数: 32

約数和(自身を含む): 36790032384

約数和(自身を除く): 16866385054

約数列:

[1, 2, 5, 10, 47, 94, 223, 235, 446, 470, 1115, 2230, 10481, 20962, 52405, 104810, 190093, 380186, 950465, 1900930, 8934371, 17868742, 42390739, 44671855, 84781478, 89343710, 211953695, 423907390, 1992364733, 3984729466, 9961823665, 19923647330]

約数ペア:

[(1, 19923647330), (2, 9961823665), (5, 3984729466), (10, 1992364733), (47, 423907390), (94, 211953695), (223, 89343710), (235, 84781478), (446, 44671855), (470, 42390739), (1115, 17868742), (2230, 8934371), (10481, 1900930), (20962, 950465), (52405, 380186), (104810, 190093)]