24519322

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 37497600

約数和(自身を除く): 12978278

約数列:

[1, 2, 89, 139, 178, 278, 991, 1982, 12371, 24742, 88199, 137749, 176398, 275498, 12259661, 24519322]

約数ペア:

[(1, 24519322), (2, 12259661), (89, 275498), (139, 176398), (178, 137749), (278, 88199), (991, 24742), (1982, 12371)]