19432425488

素因数分解:

$2^4\times 7^2\times {\mathrm{3323}}^1\times {\mathrm{7459}}^1$

素因数の和:10804

約数の個数: 60

約数和(自身を含む): 43816369680

約数和(自身を除く): 24383944192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3323, 6646, 7459, 13292, 14918, 23261, 26584, 29836, 46522, 52213, 53168, 59672, 93044, 104426, 119344, 162827, 186088, 208852, 325654, 365491, 372176, 417704, 651308, 730982, 835408, 1302616, 1461964, 2605232, 2923928, 5847856, 24786257, 49572514, 99145028, 173503799, 198290056, 347007598, 396580112, 694015196, 1214526593, 1388030392, 2429053186, 2776060784, 4858106372, 9716212744, 19432425488]

約数ペア:

[(1, 19432425488), (2, 9716212744), (4, 4858106372), (7, 2776060784), (8, 2429053186), (14, 1388030392), (16, 1214526593), (28, 694015196), (49, 396580112), (56, 347007598), (98, 198290056), (112, 173503799), (196, 99145028), (392, 49572514), (784, 24786257), (3323, 5847856), (6646, 2923928), (7459, 2605232), (13292, 1461964), (14918, 1302616), (23261, 835408), (26584, 730982), (29836, 651308), (46522, 417704), (52213, 372176), (53168, 365491), (59672, 325654), (93044, 208852), (104426, 186088), (119344, 162827)]