16505164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18671}}^1$

素因数の和:18705

約数の個数: 24

約数和(自身を含む): 32937408

約数和(自身を除く): 16432244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 18671, 37342, 74684, 242723, 317407, 485446, 634814, 970892, 1269628, 4126291, 8252582, 16505164]

約数ペア:

[(1, 16505164), (2, 8252582), (4, 4126291), (13, 1269628), (17, 970892), (26, 634814), (34, 485446), (52, 317407), (68, 242723), (221, 74684), (442, 37342), (884, 18671)]