15898604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 15127636

約数列:

[1, 2, 4, 17, 34, 37, 68, 71, 74, 89, 142, 148, 178, 284, 356, 629, 1207, 1258, 1513, 2414, 2516, 2627, 3026, 3293, 4828, 5254, 6052, 6319, 6586, 10508, 12638, 13172, 25276, 44659, 55981, 89318, 107423, 111962, 178636, 214846, 223924, 233803, 429692, 467606, 935212, 3974651, 7949302, 15898604]

約数ペア:

[(1, 15898604), (2, 7949302), (4, 3974651), (17, 935212), (34, 467606), (37, 429692), (68, 233803), (71, 223924), (74, 214846), (89, 178636), (142, 111962), (148, 107423), (178, 89318), (284, 55981), (356, 44659), (629, 25276), (1207, 13172), (1258, 12638), (1513, 10508), (2414, 6586), (2516, 6319), (2627, 6052), (3026, 5254), (3293, 4828)]