23748784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{78121}}^1$

素因数の和:78148

約数の個数: 20

約数和(自身を含む): 48435640

約数和(自身を除く): 24686856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 78121, 156242, 312484, 624968, 1249936, 1484299, 2968598, 5937196, 11874392, 23748784]

約数ペア:

[(1, 23748784), (2, 11874392), (4, 5937196), (8, 2968598), (16, 1484299), (19, 1249936), (38, 624968), (76, 312484), (152, 156242), (304, 78121)]