19787088

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5647}}^1$

素因数の和:5731

約数の個数: 40

約数和(自身を含む): 51826048

約数和(自身を除く): 32038960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5647, 11294, 16941, 22588, 33882, 45176, 67764, 90352, 135528, 271056, 412231, 824462, 1236693, 1648924, 2473386, 3297848, 4946772, 6595696, 9893544, 19787088]

約数ペア:

[(1, 19787088), (2, 9893544), (3, 6595696), (4, 4946772), (6, 3297848), (8, 2473386), (12, 1648924), (16, 1236693), (24, 824462), (48, 412231), (73, 271056), (146, 135528), (219, 90352), (292, 67764), (438, 45176), (584, 33882), (876, 22588), (1168, 16941), (1752, 11294), (3504, 5647)]