23270156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63929}}^1$

素因数の和:63953

約数の個数: 24

約数和(自身を含む): 50121120

約数和(自身を除く): 26850964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 63929, 127858, 255716, 447503, 831077, 895006, 1662154, 1790012, 3324308, 5817539, 11635078, 23270156]

約数ペア:

[(1, 23270156), (2, 11635078), (4, 5817539), (7, 3324308), (13, 1790012), (14, 1662154), (26, 895006), (28, 831077), (52, 447503), (91, 255716), (182, 127858), (364, 63929)]