12350228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 26812800

約数和(自身を除く): 14462572

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 79, 121, 158, 187, 209, 242, 316, 323, 374, 418, 484, 646, 748, 836, 869, 1292, 1343, 1501, 1738, 2057, 2299, 2686, 3002, 3476, 3553, 4114, 4598, 5372, 6004, 7106, 8228, 9196, 9559, 14212, 14773, 16511, 19118, 25517, 29546, 33022, 38236, 39083, 51034, 59092, 66044, 78166, 102068, 156332, 162503, 181621, 280687, 325006, 363242, 561374, 650012, 726484, 1122748, 3087557, 6175114, 12350228]

約数ペア:

[(1, 12350228), (2, 6175114), (4, 3087557), (11, 1122748), (17, 726484), (19, 650012), (22, 561374), (34, 363242), (38, 325006), (44, 280687), (68, 181621), (76, 162503), (79, 156332), (121, 102068), (158, 78166), (187, 66044), (209, 59092), (242, 51034), (316, 39083), (323, 38236), (374, 33022), (418, 29546), (484, 25517), (646, 19118), (748, 16511), (836, 14773), (869, 14212), (1292, 9559), (1343, 9196), (1501, 8228), (1738, 7106), (2057, 6004), (2299, 5372), (2686, 4598), (3002, 4114), (3476, 3553)]