21751428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95401}}^1$

素因数の和:95427

約数の個数: 24

約数和(自身を含む): 53425120

約数和(自身を除く): 31673692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95401, 190802, 286203, 381604, 572406, 1144812, 1812619, 3625238, 5437857, 7250476, 10875714, 21751428]

約数ペア:

[(1, 21751428), (2, 10875714), (3, 7250476), (4, 5437857), (6, 3625238), (12, 1812619), (19, 1144812), (38, 572406), (57, 381604), (76, 286203), (114, 190802), (228, 95401)]