19194812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52733}}^1$

素因数の和:52757

約数の個数: 24

約数和(自身を含む): 41343456

約数和(自身を除く): 22148644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 52733, 105466, 210932, 369131, 685529, 738262, 1371058, 1476524, 2742116, 4798703, 9597406, 19194812]

約数ペア:

[(1, 19194812), (2, 9597406), (4, 4798703), (7, 2742116), (13, 1476524), (14, 1371058), (26, 738262), (28, 685529), (52, 369131), (91, 210932), (182, 105466), (364, 52733)]