15662602804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1\times {\mathrm{2131}}^1$

素因数の和:3248

約数の個数: 48

約数和(自身を含む): 29192537920

約数和(自身を除く): 13529935116

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 997, 1843, 1994, 2131, 3686, 3988, 4262, 7372, 8524, 18943, 37886, 40489, 75772, 80978, 96709, 161956, 193418, 206707, 386836, 413414, 826828, 1837471, 2124607, 3674942, 3927433, 4249214, 7349884, 7854866, 8498428, 15709732, 40367533, 80735066, 161470132, 206086879, 412173758, 824347516, 3915650701, 7831301402, 15662602804]

約数ペア:

[(1, 15662602804), (2, 7831301402), (4, 3915650701), (19, 824347516), (38, 412173758), (76, 206086879), (97, 161470132), (194, 80735066), (388, 40367533), (997, 15709732), (1843, 8498428), (1994, 7854866), (2131, 7349884), (3686, 4249214), (3988, 3927433), (4262, 3674942), (7372, 2124607), (8524, 1837471), (18943, 826828), (37886, 413414), (40489, 386836), (75772, 206707), (80978, 193418), (96709, 161956)]