12263966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 21839328

約数和(自身を除く): 9575362

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 274, 286, 313, 626, 1507, 1781, 3014, 3443, 3562, 4069, 6886, 8138, 19591, 39182, 42881, 44759, 85762, 89518, 471691, 557453, 943382, 1114906, 6131983, 12263966]

約数ペア:

[(1, 12263966), (2, 6131983), (11, 1114906), (13, 943382), (22, 557453), (26, 471691), (137, 89518), (143, 85762), (274, 44759), (286, 42881), (313, 39182), (626, 19591), (1507, 8138), (1781, 6886), (3014, 4069), (3443, 3562)]