23968412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5179}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 45687600

約数和(自身を除く): 21719188

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 5179, 10358, 20716, 67327, 134654, 269308, 460931, 921862, 1843724, 5992103, 11984206, 23968412]

約数ペア:

[(1, 23968412), (2, 11984206), (4, 5992103), (13, 1843724), (26, 921862), (52, 460931), (89, 269308), (178, 134654), (356, 67327), (1157, 20716), (2314, 10358), (4628, 5179)]