19730536

素因数分解:

$2^3\times 7^2\times {\mathrm{50333}}^1$

素因数の和:50353

約数の個数: 24

約数和(自身を含む): 43035570

約数和(自身を除く): 23305034

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 50333, 100666, 201332, 352331, 402664, 704662, 1409324, 2466317, 2818648, 4932634, 9865268, 19730536]

約数ペア:

[(1, 19730536), (2, 9865268), (4, 4932634), (7, 2818648), (8, 2466317), (14, 1409324), (28, 704662), (49, 402664), (56, 352331), (98, 201332), (196, 100666), (392, 50333)]