11187218

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 20044800

約数和(自身を除く): 8857582

約数列:

[1, 2, 7, 14, 31, 62, 149, 173, 217, 298, 346, 434, 1043, 1211, 2086, 2422, 4619, 5363, 9238, 10726, 25777, 32333, 37541, 51554, 64666, 75082, 180439, 360878, 799087, 1598174, 5593609, 11187218]

約数ペア:

[(1, 11187218), (2, 5593609), (7, 1598174), (14, 799087), (31, 360878), (62, 180439), (149, 75082), (173, 64666), (217, 51554), (298, 37541), (346, 32333), (434, 25777), (1043, 10726), (1211, 9238), (2086, 5363), (2422, 4619)]