19074856

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 36973440

約数和(自身を除く): 17898584

約数列:

[1, 2, 4, 8, 47, 94, 97, 188, 194, 376, 388, 523, 776, 1046, 2092, 4184, 4559, 9118, 18236, 24581, 36472, 49162, 50731, 98324, 101462, 196648, 202924, 405848, 2384357, 4768714, 9537428, 19074856]

約数ペア:

[(1, 19074856), (2, 9537428), (4, 4768714), (8, 2384357), (47, 405848), (94, 202924), (97, 196648), (188, 101462), (194, 98324), (376, 50731), (388, 49162), (523, 36472), (776, 24581), (1046, 18236), (2092, 9118), (4184, 4559)]