22138012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 44876160

約数和(自身を除く): 22738148

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 79, 158, 221, 316, 317, 442, 634, 884, 1027, 1268, 1343, 2054, 2686, 4108, 4121, 5372, 5389, 8242, 10778, 16484, 17459, 21556, 25043, 34918, 50086, 69836, 70057, 100172, 140114, 280228, 325559, 425731, 651118, 851462, 1302236, 1702924, 5534503, 11069006, 22138012]

約数ペア:

[(1, 22138012), (2, 11069006), (4, 5534503), (13, 1702924), (17, 1302236), (26, 851462), (34, 651118), (52, 425731), (68, 325559), (79, 280228), (158, 140114), (221, 100172), (316, 70057), (317, 69836), (442, 50086), (634, 34918), (884, 25043), (1027, 21556), (1268, 17459), (1343, 16484), (2054, 10778), (2686, 8242), (4108, 5389), (4121, 5372)]