38363204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 77985600

約数和(自身を除く): 39622396

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 109, 209, 218, 418, 421, 436, 836, 842, 1199, 1684, 2071, 2398, 4142, 4631, 4796, 7999, 8284, 9262, 15998, 18524, 22781, 31996, 45562, 45889, 87989, 91124, 91778, 175978, 183556, 351956, 504779, 871891, 1009558, 1743782, 2019116, 3487564, 9590801, 19181602, 38363204]

約数ペア:

[(1, 38363204), (2, 19181602), (4, 9590801), (11, 3487564), (19, 2019116), (22, 1743782), (38, 1009558), (44, 871891), (76, 504779), (109, 351956), (209, 183556), (218, 175978), (418, 91778), (421, 91124), (436, 87989), (836, 45889), (842, 45562), (1199, 31996), (1684, 22781), (2071, 18524), (2398, 15998), (4142, 9262), (4631, 8284), (4796, 7999)]