21693672404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7606477}}^1$

素因数の和:7606535

約数の個数: 24

約数和(自身を含む): 40892425728

約数和(自身を除く): 19198753324

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 7606477, 15212954, 30425908, 174948971, 235800787, 349897942, 471601574, 699795884, 943203148, 5423418101, 10846836202, 21693672404]

約数ペア:

[(1, 21693672404), (2, 10846836202), (4, 5423418101), (23, 943203148), (31, 699795884), (46, 471601574), (62, 349897942), (92, 235800787), (124, 174948971), (713, 30425908), (1426, 15212954), (2852, 7606477)]