19607936

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{9011}}^1$

素因数の和:9042

約数の個数: 32

約数和(自身を含む): 41365080

約数和(自身を除く): 21757144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 9011, 18022, 36044, 72088, 144176, 153187, 288352, 306374, 576704, 612748, 1153408, 1225496, 2450992, 4901984, 9803968, 19607936]

約数ペア:

[(1, 19607936), (2, 9803968), (4, 4901984), (8, 2450992), (16, 1225496), (17, 1153408), (32, 612748), (34, 576704), (64, 306374), (68, 288352), (128, 153187), (136, 144176), (272, 72088), (544, 36044), (1088, 18022), (2176, 9011)]