19593184

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3623}}^1$

素因数の和:3659

約数の個数: 36

約数和(自身を含む): 41781096

約数和(自身を除く): 22187912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 3623, 5408, 7246, 14492, 28984, 47099, 57968, 94198, 115936, 188396, 376792, 612287, 753584, 1224574, 1507168, 2449148, 4898296, 9796592, 19593184]

約数ペア:

[(1, 19593184), (2, 9796592), (4, 4898296), (8, 2449148), (13, 1507168), (16, 1224574), (26, 753584), (32, 612287), (52, 376792), (104, 188396), (169, 115936), (208, 94198), (338, 57968), (416, 47099), (676, 28984), (1352, 14492), (2704, 7246), (3623, 5408)]