13919224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2593}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 28949040

約数和(自身を除く): 15029816

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2593, 2684, 5186, 5368, 10372, 20744, 28523, 57046, 114092, 158173, 228184, 316346, 632692, 1265384, 1739903, 3479806, 6959612, 13919224]

約数ペア:

[(1, 13919224), (2, 6959612), (4, 3479806), (8, 1739903), (11, 1265384), (22, 632692), (44, 316346), (61, 228184), (88, 158173), (122, 114092), (244, 57046), (488, 28523), (671, 20744), (1342, 10372), (2593, 5368), (2684, 5186)]