15823490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 29424384

約数和(自身を除く): 13600894

約数列:

[1, 2, 5, 10, 47, 94, 131, 235, 257, 262, 470, 514, 655, 1285, 1310, 2570, 6157, 12079, 12314, 24158, 30785, 33667, 60395, 61570, 67334, 120790, 168335, 336670, 1582349, 3164698, 7911745, 15823490]

約数ペア:

[(1, 15823490), (2, 7911745), (5, 3164698), (10, 1582349), (47, 336670), (94, 168335), (131, 120790), (235, 67334), (257, 61570), (262, 60395), (470, 33667), (514, 30785), (655, 24158), (1285, 12314), (1310, 12079), (2570, 6157)]