15691724436

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{31489}}^1$

素因数の和:31944

約数の個数: 48

約数和(自身を含む): 37011078720

約数和(自身を除く): 21319354284

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 317, 393, 524, 634, 786, 951, 1268, 1572, 1902, 3804, 31489, 41527, 62978, 83054, 94467, 124581, 125956, 166108, 188934, 249162, 377868, 498324, 4125059, 8250118, 9982013, 12375177, 16500236, 19964026, 24750354, 29946039, 39928052, 49500708, 59892078, 119784156, 1307643703, 2615287406, 3922931109, 5230574812, 7845862218, 15691724436]

約数ペア:

[(1, 15691724436), (2, 7845862218), (3, 5230574812), (4, 3922931109), (6, 2615287406), (12, 1307643703), (131, 119784156), (262, 59892078), (317, 49500708), (393, 39928052), (524, 29946039), (634, 24750354), (786, 19964026), (951, 16500236), (1268, 12375177), (1572, 9982013), (1902, 8250118), (3804, 4125059), (31489, 498324), (41527, 377868), (62978, 249162), (83054, 188934), (94467, 166108), (124581, 125956)]