19496128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16033}}^1$

素因数の和:16064

約数の個数: 28

約数和(自身を含む): 40726360

約数和(自身を除く): 21230232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16033, 32066, 64132, 128264, 256528, 304627, 513056, 609254, 1026112, 1218508, 2437016, 4874032, 9748064, 19496128]

約数ペア:

[(1, 19496128), (2, 9748064), (4, 4874032), (8, 2437016), (16, 1218508), (19, 1026112), (32, 609254), (38, 513056), (64, 304627), (76, 256528), (152, 128264), (304, 64132), (608, 32066), (1216, 16033)]