19079724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 47600000

約数和(自身を除く): 28520276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1249, 1273, 2498, 2546, 3747, 3819, 4996, 5092, 7494, 7638, 14988, 15276, 23731, 47462, 71193, 83683, 94924, 142386, 167366, 251049, 284772, 334732, 502098, 1004196, 1589977, 3179954, 4769931, 6359908, 9539862, 19079724]

約数ペア:

[(1, 19079724), (2, 9539862), (3, 6359908), (4, 4769931), (6, 3179954), (12, 1589977), (19, 1004196), (38, 502098), (57, 334732), (67, 284772), (76, 251049), (114, 167366), (134, 142386), (201, 94924), (228, 83683), (268, 71193), (402, 47462), (804, 23731), (1249, 15276), (1273, 14988), (2498, 7638), (2546, 7494), (3747, 5092), (3819, 4996)]