19110176

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35129}}^1$

素因数の和:35156

約数の個数: 24

約数和(自身を含む): 39837420

約数和(自身を除く): 20727244

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35129, 70258, 140516, 281032, 562064, 597193, 1124128, 1194386, 2388772, 4777544, 9555088, 19110176]

約数ペア:

[(1, 19110176), (2, 9555088), (4, 4777544), (8, 2388772), (16, 1194386), (17, 1124128), (32, 597193), (34, 562064), (68, 281032), (136, 140516), (272, 70258), (544, 35129)]