19004848144

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{449}}^1\times {\mathrm{14779}}^1$

素因数の和:15415

約数の個数: 40

約数和(自身を含む): 37112580000

約数和(自身を除く): 18107731856

約数列:

[1, 2, 4, 8, 16, 179, 358, 449, 716, 898, 1432, 1796, 2864, 3592, 7184, 14779, 29558, 59116, 80371, 118232, 160742, 236464, 321484, 642968, 1285936, 2645441, 5290882, 6635771, 10581764, 13271542, 21163528, 26543084, 42327056, 53086168, 106172336, 1187803009, 2375606018, 4751212036, 9502424072, 19004848144]

約数ペア:

[(1, 19004848144), (2, 9502424072), (4, 4751212036), (8, 2375606018), (16, 1187803009), (179, 106172336), (358, 53086168), (449, 42327056), (716, 26543084), (898, 21163528), (1432, 13271542), (1796, 10581764), (2864, 6635771), (3592, 5290882), (7184, 2645441), (14779, 1285936), (29558, 642968), (59116, 321484), (80371, 236464), (118232, 160742)]