12181048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 25110000

約数和(自身を除く): 12928952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 929, 1192, 1639, 1858, 3278, 3716, 6556, 7432, 10219, 13112, 20438, 40876, 81752, 138421, 276842, 553684, 1107368, 1522631, 3045262, 6090524, 12181048]

約数ペア:

[(1, 12181048), (2, 6090524), (4, 3045262), (8, 1522631), (11, 1107368), (22, 553684), (44, 276842), (88, 138421), (149, 81752), (298, 40876), (596, 20438), (929, 13112), (1192, 10219), (1639, 7432), (1858, 6556), (3278, 3716)]