15982204

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1249}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 32060000

約数和(自身を除く): 16077796

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1249, 1828, 2498, 3199, 4996, 6398, 8743, 12796, 17486, 34972, 570793, 1141586, 2283172, 3995551, 7991102, 15982204]

約数ペア:

[(1, 15982204), (2, 7991102), (4, 3995551), (7, 2283172), (14, 1141586), (28, 570793), (457, 34972), (914, 17486), (1249, 12796), (1828, 8743), (2498, 6398), (3199, 4996)]