19300104

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8690

約数の個数: 48

約数和(自身を含む): 53963520

約数和(自身を除く): 34663416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 8647, 17294, 25941, 34588, 51882, 69176, 77823, 103764, 155646, 207528, 268057, 311292, 536114, 622584, 804171, 1072228, 1608342, 2144456, 2412513, 3216684, 4825026, 6433368, 9650052, 19300104]

約数ペア:

[(1, 19300104), (2, 9650052), (3, 6433368), (4, 4825026), (6, 3216684), (8, 2412513), (9, 2144456), (12, 1608342), (18, 1072228), (24, 804171), (31, 622584), (36, 536114), (62, 311292), (72, 268057), (93, 207528), (124, 155646), (186, 103764), (248, 77823), (279, 69176), (372, 51882), (558, 34588), (744, 25941), (1116, 17294), (2232, 8647)]