15210832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 37553152

約数和(自身を除く): 22342320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 337, 364, 403, 434, 496, 674, 728, 806, 868, 1348, 1456, 1612, 1736, 2359, 2696, 2821, 3224, 3472, 4381, 4718, 5392, 5642, 6448, 8762, 9436, 10447, 11284, 17524, 18872, 20894, 22568, 30667, 35048, 37744, 41788, 45136, 61334, 70096, 73129, 83576, 122668, 135811, 146258, 167152, 245336, 271622, 292516, 490672, 543244, 585032, 950677, 1086488, 1170064, 1901354, 2172976, 3802708, 7605416, 15210832]

約数ペア:

[(1, 15210832), (2, 7605416), (4, 3802708), (7, 2172976), (8, 1901354), (13, 1170064), (14, 1086488), (16, 950677), (26, 585032), (28, 543244), (31, 490672), (52, 292516), (56, 271622), (62, 245336), (91, 167152), (104, 146258), (112, 135811), (124, 122668), (182, 83576), (208, 73129), (217, 70096), (248, 61334), (337, 45136), (364, 41788), (403, 37744), (434, 35048), (496, 30667), (674, 22568), (728, 20894), (806, 18872), (868, 17524), (1348, 11284), (1456, 10447), (1612, 9436), (1736, 8762), (2359, 6448), (2696, 5642), (2821, 5392), (3224, 4718), (3472, 4381)]