19637696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23603}}^1$

素因数の和:23628

約数の個数: 28

約数和(自身を含む): 41967912

約数和(自身を除く): 22330216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23603, 47206, 94412, 188824, 306839, 377648, 613678, 755296, 1227356, 1510592, 2454712, 4909424, 9818848, 19637696]

約数ペア:

[(1, 19637696), (2, 9818848), (4, 4909424), (8, 2454712), (13, 1510592), (16, 1227356), (26, 755296), (32, 613678), (52, 377648), (64, 306839), (104, 188824), (208, 94412), (416, 47206), (832, 23603)]