190494564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1221119}}^1$

素因数の和:1221139

約数の個数: 24

約数和(自身を含む): 478679040

約数和(自身を除く): 288184476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1221119, 2442238, 3663357, 4884476, 7326714, 14653428, 15874547, 31749094, 47623641, 63498188, 95247282, 190494564]

約数ペア:

[(1, 190494564), (2, 95247282), (3, 63498188), (4, 47623641), (6, 31749094), (12, 15874547), (13, 14653428), (26, 7326714), (39, 4884476), (52, 3663357), (78, 2442238), (156, 1221119)]