15531474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19463}}^1$

素因数の和:19494

約数の個数: 32

約数和(自身を含む): 37370880

約数和(自身を除く): 21839406

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 19463, 38926, 58389, 116778, 136241, 272482, 369797, 408723, 739594, 817446, 1109391, 2218782, 2588579, 5177158, 7765737, 15531474]

約数ペア:

[(1, 15531474), (2, 7765737), (3, 5177158), (6, 2588579), (7, 2218782), (14, 1109391), (19, 817446), (21, 739594), (38, 408723), (42, 369797), (57, 272482), (114, 136241), (133, 116778), (266, 58389), (399, 38926), (798, 19463)]