15281354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 25980480

約数和(自身を除く): 10699126

約数列:

[1, 2, 11, 22, 59, 61, 118, 122, 193, 386, 649, 671, 1298, 1342, 2123, 3599, 4246, 7198, 11387, 11773, 22774, 23546, 39589, 79178, 125257, 129503, 250514, 259006, 694607, 1389214, 7640677, 15281354]

約数ペア:

[(1, 15281354), (2, 7640677), (11, 1389214), (22, 694607), (59, 259006), (61, 250514), (118, 129503), (122, 125257), (193, 79178), (386, 39589), (649, 23546), (671, 22774), (1298, 11773), (1342, 11387), (2123, 7198), (3599, 4246)]