11215704

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 29283840

約数和(自身を除く): 18068136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 61, 94, 122, 141, 163, 183, 188, 244, 282, 326, 366, 376, 488, 489, 564, 652, 732, 978, 1128, 1304, 1464, 1956, 2867, 3912, 5734, 7661, 8601, 9943, 11468, 15322, 17202, 19886, 22936, 22983, 29829, 30644, 34404, 39772, 45966, 59658, 61288, 68808, 79544, 91932, 119316, 183864, 238632, 467321, 934642, 1401963, 1869284, 2803926, 3738568, 5607852, 11215704]

約数ペア:

[(1, 11215704), (2, 5607852), (3, 3738568), (4, 2803926), (6, 1869284), (8, 1401963), (12, 934642), (24, 467321), (47, 238632), (61, 183864), (94, 119316), (122, 91932), (141, 79544), (163, 68808), (183, 61288), (188, 59658), (244, 45966), (282, 39772), (326, 34404), (366, 30644), (376, 29829), (488, 22983), (489, 22936), (564, 19886), (652, 17202), (732, 15322), (978, 11468), (1128, 9943), (1304, 8601), (1464, 7661), (1956, 5734), (2867, 3912)]