16991358

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 19123842

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 1319, 2147, 2638, 3957, 4294, 6441, 7914, 12882, 25061, 50122, 75183, 149047, 150366, 298094, 447141, 894282, 2831893, 5663786, 8495679, 16991358]

約数ペア:

[(1, 16991358), (2, 8495679), (3, 5663786), (6, 2831893), (19, 894282), (38, 447141), (57, 298094), (113, 150366), (114, 149047), (226, 75183), (339, 50122), (678, 25061), (1319, 12882), (2147, 7914), (2638, 6441), (3957, 4294)]