13298442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 16561398

約数列:

[1, 2, 3, 6, 19, 31, 38, 53, 57, 62, 71, 93, 106, 114, 142, 159, 186, 213, 318, 426, 589, 1007, 1178, 1349, 1643, 1767, 2014, 2201, 2698, 3021, 3286, 3534, 3763, 4047, 4402, 4929, 6042, 6603, 7526, 8094, 9858, 11289, 13206, 22578, 31217, 41819, 62434, 71497, 83638, 93651, 116653, 125457, 142994, 187302, 214491, 233306, 250914, 349959, 428982, 699918, 2216407, 4432814, 6649221, 13298442]

約数ペア:

[(1, 13298442), (2, 6649221), (3, 4432814), (6, 2216407), (19, 699918), (31, 428982), (38, 349959), (53, 250914), (57, 233306), (62, 214491), (71, 187302), (93, 142994), (106, 125457), (114, 116653), (142, 93651), (159, 83638), (186, 71497), (213, 62434), (318, 41819), (426, 31217), (589, 22578), (1007, 13206), (1178, 11289), (1349, 9858), (1643, 8094), (1767, 7526), (2014, 6603), (2201, 6042), (2698, 4929), (3021, 4402), (3286, 4047), (3534, 3763)]