19188416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23063}}^1$

素因数の和:23088

約数の個数: 28

約数和(自身を含む): 41007792

約数和(自身を除く): 21819376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23063, 46126, 92252, 184504, 299819, 369008, 599638, 738016, 1199276, 1476032, 2398552, 4797104, 9594208, 19188416]

約数ペア:

[(1, 19188416), (2, 9594208), (4, 4797104), (8, 2398552), (13, 1476032), (16, 1199276), (26, 738016), (32, 599638), (52, 369008), (64, 299819), (104, 184504), (208, 92252), (416, 46126), (832, 23063)]