19169486

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4549}}^1$

素因数の和:4608

約数の個数: 24

約数和(自身を含む): 34234200

約数和(自身を除く): 15064714

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 4549, 9098, 31843, 63686, 195607, 222901, 391214, 445802, 1369249, 2738498, 9584743, 19169486]

約数ペア:

[(1, 19169486), (2, 9584743), (7, 2738498), (14, 1369249), (43, 445802), (49, 391214), (86, 222901), (98, 195607), (301, 63686), (602, 31843), (2107, 9098), (4214, 4549)]