19088484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 47573568

約数和(自身を除く): 28485084

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 683, 822, 1366, 1644, 2049, 2329, 2732, 4098, 4658, 6987, 8196, 9316, 11611, 13974, 23222, 27948, 34833, 46444, 69666, 93571, 139332, 187142, 280713, 374284, 561426, 1122852, 1590707, 3181414, 4772121, 6362828, 9544242, 19088484]

約数ペア:

[(1, 19088484), (2, 9544242), (3, 6362828), (4, 4772121), (6, 3181414), (12, 1590707), (17, 1122852), (34, 561426), (51, 374284), (68, 280713), (102, 187142), (137, 139332), (204, 93571), (274, 69666), (411, 46444), (548, 34833), (683, 27948), (822, 23222), (1366, 13974), (1644, 11611), (2049, 9316), (2329, 8196), (2732, 6987), (4098, 4658)]