12274388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 13530412

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 179, 217, 316, 358, 434, 553, 716, 868, 1106, 1253, 2212, 2449, 2506, 4898, 5012, 5549, 9796, 11098, 14141, 17143, 22196, 28282, 34286, 38843, 56564, 68572, 77686, 98987, 155372, 197974, 395948, 438371, 876742, 1753484, 3068597, 6137194, 12274388]

約数ペア:

[(1, 12274388), (2, 6137194), (4, 3068597), (7, 1753484), (14, 876742), (28, 438371), (31, 395948), (62, 197974), (79, 155372), (124, 98987), (158, 77686), (179, 68572), (217, 56564), (316, 38843), (358, 34286), (434, 28282), (553, 22196), (716, 17143), (868, 14141), (1106, 11098), (1253, 9796), (2212, 5549), (2449, 5012), (2506, 4898)]