19455004896

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1457959}}^1$

素因数の和:1458111

約数の個数: 48

約数和(自身を含む): 51436828800

約数和(自身を除く): 31981823904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 13344, 1457959, 2915918, 4373877, 5831836, 8747754, 11663672, 17495508, 23327344, 34991016, 46654688, 69982032, 139964064, 202656301, 405312602, 607968903, 810625204, 1215937806, 1621250408, 2431875612, 3242500816, 4863751224, 6485001632, 9727502448, 19455004896]

約数ペア:

[(1, 19455004896), (2, 9727502448), (3, 6485001632), (4, 4863751224), (6, 3242500816), (8, 2431875612), (12, 1621250408), (16, 1215937806), (24, 810625204), (32, 607968903), (48, 405312602), (96, 202656301), (139, 139964064), (278, 69982032), (417, 46654688), (556, 34991016), (834, 23327344), (1112, 17495508), (1668, 11663672), (2224, 8747754), (3336, 5831836), (4448, 4373877), (6672, 2915918), (13344, 1457959)]