17804330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 34171200

約数和(自身を除く): 16366870

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1129, 1577, 2258, 3154, 5645, 7885, 11290, 15770, 21451, 42902, 93707, 107255, 187414, 214510, 468535, 937070, 1780433, 3560866, 8902165, 17804330]

約数ペア:

[(1, 17804330), (2, 8902165), (5, 3560866), (10, 1780433), (19, 937070), (38, 468535), (83, 214510), (95, 187414), (166, 107255), (190, 93707), (415, 42902), (830, 21451), (1129, 15770), (1577, 11290), (2258, 7885), (3154, 5645)]