15996831918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1\times {\mathrm{40591}}^1$

素因数の和:44072

約数の個数: 32

約数和(自身を含む): 33688112640

約数和(自身を除く): 17691280722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3457, 6914, 10371, 20742, 40591, 65683, 81182, 121773, 131366, 197049, 243546, 394098, 771229, 1542458, 2313687, 4627374, 140323087, 280646174, 420969261, 841938522, 2666138653, 5332277306, 7998415959, 15996831918]

約数ペア:

[(1, 15996831918), (2, 7998415959), (3, 5332277306), (6, 2666138653), (19, 841938522), (38, 420969261), (57, 280646174), (114, 140323087), (3457, 4627374), (6914, 2313687), (10371, 1542458), (20742, 771229), (40591, 394098), (65683, 243546), (81182, 197049), (121773, 131366)]