235989310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{65371}}^1$

素因数の和:65416

約数の個数: 24

約数和(自身を含む): 448321176

約数和(自身を除く): 212331866

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 65371, 130742, 326855, 653710, 1242049, 2484098, 6210245, 12420490, 23598931, 47197862, 117994655, 235989310]

約数ペア:

[(1, 235989310), (2, 117994655), (5, 47197862), (10, 23598931), (19, 12420490), (38, 6210245), (95, 2484098), (190, 1242049), (361, 653710), (722, 326855), (1805, 130742), (3610, 65371)]