23039822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 38539200

約数和(自身を除く): 15499378

約数列:

[1, 2, 13, 26, 61, 73, 122, 146, 199, 398, 793, 949, 1586, 1898, 2587, 4453, 5174, 8906, 12139, 14527, 24278, 29054, 57889, 115778, 157807, 188851, 315614, 377702, 886147, 1772294, 11519911, 23039822]

約数ペア:

[(1, 23039822), (2, 11519911), (13, 1772294), (26, 886147), (61, 377702), (73, 315614), (122, 188851), (146, 157807), (199, 115778), (398, 57889), (793, 29054), (949, 24278), (1586, 14527), (1898, 12139), (2587, 8906), (4453, 5174)]