19129010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 36711360

約数和(自身を除く): 17582350

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1213, 1577, 2426, 3154, 6065, 7885, 12130, 15770, 23047, 46094, 100679, 115235, 201358, 230470, 503395, 1006790, 1912901, 3825802, 9564505, 19129010]

約数ペア:

[(1, 19129010), (2, 9564505), (5, 3825802), (10, 1912901), (19, 1006790), (38, 503395), (83, 230470), (95, 201358), (166, 115235), (190, 100679), (415, 46094), (830, 23047), (1213, 15770), (1577, 12130), (2426, 7885), (3154, 6065)]