19296862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 33122880

約数和(自身を除く): 13826018

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 529, 598, 793, 1058, 1403, 1586, 2806, 6877, 12167, 13754, 18239, 24334, 32269, 36478, 64538, 158171, 316342, 419497, 742187, 838994, 1484374, 9648431, 19296862]

約数ペア:

[(1, 19296862), (2, 9648431), (13, 1484374), (23, 838994), (26, 742187), (46, 419497), (61, 316342), (122, 158171), (299, 64538), (529, 36478), (598, 32269), (793, 24334), (1058, 18239), (1403, 13754), (1586, 12167), (2806, 6877)]