23979478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 39278016

約数和(自身を除く): 15298538

約数列:

[1, 2, 23, 37, 46, 73, 74, 146, 193, 386, 851, 1679, 1702, 2701, 3358, 4439, 5402, 7141, 8878, 14089, 14282, 28178, 62123, 124246, 164243, 324047, 328486, 521293, 648094, 1042586, 11989739, 23979478]

約数ペア:

[(1, 23979478), (2, 11989739), (23, 1042586), (37, 648094), (46, 521293), (73, 328486), (74, 324047), (146, 164243), (193, 124246), (386, 62123), (851, 28178), (1679, 14282), (1702, 14089), (2701, 8878), (3358, 7141), (4439, 5402)]