193137904

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{19501}}^1$

素因数の和:20128

約数の個数: 20

約数和(自身を含む): 374828440

約数和(自身を除く): 181690536

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 19501, 39002, 78004, 156008, 312016, 12071119, 24142238, 48284476, 96568952, 193137904]

約数ペア:

[(1, 193137904), (2, 96568952), (4, 48284476), (8, 24142238), (16, 12071119), (619, 312016), (1238, 156008), (2476, 78004), (4952, 39002), (9904, 19501)]