22420346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9689}}^1$

素因数の和:9793

約数の個数: 16

約数和(自身を含む): 36628200

約数和(自身を除く): 14207854

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 9689, 19378, 125957, 251914, 862321, 1724642, 11210173, 22420346]

約数ペア:

[(1, 22420346), (2, 11210173), (13, 1724642), (26, 862321), (89, 251914), (178, 125957), (1157, 19378), (2314, 9689)]