19647104

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{9029}}^1$

素因数の和:9060

約数の個数: 32

約数和(自身を含む): 41447700

約数和(自身を除く): 21800596

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 9029, 18058, 36116, 72232, 144464, 153493, 288928, 306986, 577856, 613972, 1155712, 1227944, 2455888, 4911776, 9823552, 19647104]

約数ペア:

[(1, 19647104), (2, 9823552), (4, 4911776), (8, 2455888), (16, 1227944), (17, 1155712), (32, 613972), (34, 577856), (64, 306986), (68, 288928), (128, 153493), (136, 144464), (272, 72232), (544, 36116), (1088, 18058), (2176, 9029)]