13175416

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 25655040

約数和(自身を除く): 12479624

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 188, 268, 376, 523, 536, 1046, 2092, 3149, 4184, 6298, 12596, 24581, 25192, 35041, 49162, 70082, 98324, 140164, 196648, 280328, 1646927, 3293854, 6587708, 13175416]

約数ペア:

[(1, 13175416), (2, 6587708), (4, 3293854), (8, 1646927), (47, 280328), (67, 196648), (94, 140164), (134, 98324), (188, 70082), (268, 49162), (376, 35041), (523, 25192), (536, 24581), (1046, 12596), (2092, 6298), (3149, 4184)]