15673924

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 32143440

約数和(自身を除く): 16469516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 379, 422, 758, 844, 1477, 1516, 2653, 2954, 5306, 5908, 10339, 10612, 18571, 20678, 37142, 41356, 74284, 79969, 159938, 319876, 559783, 1119566, 2239132, 3918481, 7836962, 15673924]

約数ペア:

[(1, 15673924), (2, 7836962), (4, 3918481), (7, 2239132), (14, 1119566), (28, 559783), (49, 319876), (98, 159938), (196, 79969), (211, 74284), (379, 41356), (422, 37142), (758, 20678), (844, 18571), (1477, 10612), (1516, 10339), (2653, 5908), (2954, 5306)]