19593129

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2447}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 27848448

約数和(自身を除く): 8255319

約数列:

[1, 3, 17, 51, 157, 471, 2447, 2669, 7341, 8007, 41599, 124797, 384179, 1152537, 6531043, 19593129]

約数ペア:

[(1, 19593129), (3, 6531043), (17, 1152537), (51, 384179), (157, 124797), (471, 41599), (2447, 8007), (2669, 7341)]