15891546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 35750880

約数和(自身を除く): 19859334

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 109, 141, 218, 282, 327, 517, 654, 1034, 1199, 1551, 2209, 2398, 3102, 3597, 4418, 5123, 6627, 7194, 10246, 13254, 15369, 24299, 30738, 48598, 56353, 72897, 112706, 145794, 169059, 240781, 338118, 481562, 722343, 1444686, 2648591, 5297182, 7945773, 15891546]

約数ペア:

[(1, 15891546), (2, 7945773), (3, 5297182), (6, 2648591), (11, 1444686), (22, 722343), (33, 481562), (47, 338118), (66, 240781), (94, 169059), (109, 145794), (141, 112706), (218, 72897), (282, 56353), (327, 48598), (517, 30738), (654, 24299), (1034, 15369), (1199, 13254), (1551, 10246), (2209, 7194), (2398, 6627), (3102, 5123), (3597, 4418)]