13508719408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{44436577}}^1$

素因数の和:44436604

約数の個数: 20

約数和(自身を含む): 27550678360

約数和(自身を除く): 14041958952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 44436577, 88873154, 177746308, 355492616, 710985232, 844294963, 1688589926, 3377179852, 6754359704, 13508719408]

約数ペア:

[(1, 13508719408), (2, 6754359704), (4, 3377179852), (8, 1688589926), (16, 844294963), (19, 710985232), (38, 355492616), (76, 177746308), (152, 88873154), (304, 44436577)]