19273572

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3797}}^1$

素因数の和:3857

約数の個数: 48

約数和(自身を含む): 51045120

約数和(自身を除く): 31771548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 3797, 5076, 7594, 11391, 15188, 22782, 34173, 45564, 68346, 102519, 136692, 178459, 205038, 356918, 410076, 535377, 713836, 1070754, 1606131, 2141508, 3212262, 4818393, 6424524, 9636786, 19273572]

約数ペア:

[(1, 19273572), (2, 9636786), (3, 6424524), (4, 4818393), (6, 3212262), (9, 2141508), (12, 1606131), (18, 1070754), (27, 713836), (36, 535377), (47, 410076), (54, 356918), (94, 205038), (108, 178459), (141, 136692), (188, 102519), (282, 68346), (423, 45564), (564, 34173), (846, 22782), (1269, 15188), (1692, 11391), (2538, 7594), (3797, 5076)]