15661992

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{5987}}^1$

素因数の和:6105

約数の個数: 32

約数和(自身を含む): 39520800

約数和(自身を除く): 23858808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 5987, 11974, 17961, 23948, 35922, 47896, 71844, 143688, 652583, 1305166, 1957749, 2610332, 3915498, 5220664, 7830996, 15661992]

約数ペア:

[(1, 15661992), (2, 7830996), (3, 5220664), (4, 3915498), (6, 2610332), (8, 1957749), (12, 1305166), (24, 652583), (109, 143688), (218, 71844), (327, 47896), (436, 35922), (654, 23948), (872, 17961), (1308, 11974), (2616, 5987)]