19394752

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23311}}^1$

素因数の和:23336

約数の個数: 28

約数和(自身を含む): 41448736

約数和(自身を除く): 22053984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23311, 46622, 93244, 186488, 303043, 372976, 606086, 745952, 1212172, 1491904, 2424344, 4848688, 9697376, 19394752]

約数ペア:

[(1, 19394752), (2, 9697376), (4, 4848688), (8, 2424344), (13, 1491904), (16, 1212172), (26, 745952), (32, 606086), (52, 372976), (64, 303043), (104, 186488), (208, 93244), (416, 46622), (832, 23311)]