19814448

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8783}}^1$

素因数の和:8841

約数の個数: 40

約数和(自身を含む): 52282368

約数和(自身を除く): 32467920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8783, 17566, 26349, 35132, 52698, 70264, 105396, 140528, 210792, 412801, 421584, 825602, 1238403, 1651204, 2476806, 3302408, 4953612, 6604816, 9907224, 19814448]

約数ペア:

[(1, 19814448), (2, 9907224), (3, 6604816), (4, 4953612), (6, 3302408), (8, 2476806), (12, 1651204), (16, 1238403), (24, 825602), (47, 421584), (48, 412801), (94, 210792), (141, 140528), (188, 105396), (282, 70264), (376, 52698), (564, 35132), (752, 26349), (1128, 17566), (2256, 8783)]