15415994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 26533440

約数和(自身を除く): 11117446

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 319, 331, 638, 662, 803, 1606, 2117, 3641, 4234, 7282, 9599, 19198, 23287, 24163, 46574, 48326, 105589, 211178, 265793, 531586, 700727, 1401454, 7707997, 15415994]

約数ペア:

[(1, 15415994), (2, 7707997), (11, 1401454), (22, 700727), (29, 531586), (58, 265793), (73, 211178), (146, 105589), (319, 48326), (331, 46574), (638, 24163), (662, 23287), (803, 19198), (1606, 9599), (2117, 7282), (3641, 4234)]