16195816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22247}}^1$

素因数の和:22273

約数の個数: 32

約数和(自身を含む): 37376640

約数和(自身を除く): 21180824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 22247, 44494, 88988, 155729, 177976, 289211, 311458, 578422, 622916, 1156844, 1245832, 2024477, 2313688, 4048954, 8097908, 16195816]

約数ペア:

[(1, 16195816), (2, 8097908), (4, 4048954), (7, 2313688), (8, 2024477), (13, 1245832), (14, 1156844), (26, 622916), (28, 578422), (52, 311458), (56, 289211), (91, 177976), (104, 155729), (182, 88988), (364, 44494), (728, 22247)]