30686216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18353}}^1$

素因数の和:18389

約数の個数: 32

約数和(自身を含む): 66074400

約数和(自身を除く): 35388184

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18353, 36706, 73412, 146824, 201883, 348707, 403766, 697414, 807532, 1394828, 1615064, 2789656, 3835777, 7671554, 15343108, 30686216]

約数ペア:

[(1, 30686216), (2, 15343108), (4, 7671554), (8, 3835777), (11, 2789656), (19, 1615064), (22, 1394828), (38, 807532), (44, 697414), (76, 403766), (88, 348707), (152, 201883), (209, 146824), (418, 73412), (836, 36706), (1672, 18353)]