12718552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1877}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 29972880

約数和(自身を除く): 17254328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 1877, 3388, 3754, 6776, 7508, 13139, 15016, 20647, 26278, 41294, 52556, 82588, 105112, 144529, 165176, 227117, 289058, 454234, 578116, 908468, 1156232, 1589819, 1816936, 3179638, 6359276, 12718552]

約数ペア:

[(1, 12718552), (2, 6359276), (4, 3179638), (7, 1816936), (8, 1589819), (11, 1156232), (14, 908468), (22, 578116), (28, 454234), (44, 289058), (56, 227117), (77, 165176), (88, 144529), (121, 105112), (154, 82588), (242, 52556), (308, 41294), (484, 26278), (616, 20647), (847, 15016), (968, 13139), (1694, 7508), (1877, 6776), (3388, 3754)]