15415288

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1823}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 33269760

約数和(自身を除く): 17854472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 1823, 2114, 3646, 4228, 7292, 8456, 12761, 14584, 25522, 51044, 102088, 275273, 550546, 1101092, 1926911, 2202184, 3853822, 7707644, 15415288]

約数ペア:

[(1, 15415288), (2, 7707644), (4, 3853822), (7, 2202184), (8, 1926911), (14, 1101092), (28, 550546), (56, 275273), (151, 102088), (302, 51044), (604, 25522), (1057, 14584), (1208, 12761), (1823, 8456), (2114, 7292), (3646, 4228)]