15722690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 30179520

約数和(自身を除く): 14456830

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 997, 1577, 1994, 3154, 4985, 7885, 9970, 15770, 18943, 37886, 82751, 94715, 165502, 189430, 413755, 827510, 1572269, 3144538, 7861345, 15722690]

約数ペア:

[(1, 15722690), (2, 7861345), (5, 3144538), (10, 1572269), (19, 827510), (38, 413755), (83, 189430), (95, 165502), (166, 94715), (190, 82751), (415, 37886), (830, 18943), (997, 15770), (1577, 9970), (1994, 7885), (3154, 4985)]