19013696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{22853}}^1$

素因数の和:22878

約数の個数: 28

約数和(自身を含む): 40634412

約数和(自身を除く): 21620716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 22853, 45706, 91412, 182824, 297089, 365648, 594178, 731296, 1188356, 1462592, 2376712, 4753424, 9506848, 19013696]

約数ペア:

[(1, 19013696), (2, 9506848), (4, 4753424), (8, 2376712), (13, 1462592), (16, 1188356), (26, 731296), (32, 594178), (52, 365648), (64, 297089), (104, 182824), (208, 91412), (416, 45706), (832, 22853)]