19300456

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7333}}^1$

素因数の和:7393

約数の個数: 32

約数和(自身を含む): 42243840

約数和(自身を除く): 22943384

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 7333, 14666, 29332, 51331, 58664, 102662, 205324, 344651, 410648, 689302, 1378604, 2412557, 2757208, 4825114, 9650228, 19300456]

約数ペア:

[(1, 19300456), (2, 9650228), (4, 4825114), (7, 2757208), (8, 2412557), (14, 1378604), (28, 689302), (47, 410648), (56, 344651), (94, 205324), (188, 102662), (329, 58664), (376, 51331), (658, 29332), (1316, 14666), (2632, 7333)]