19573314732

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{387529}}^1$

素因数の和:387623

約数の個数: 72

約数和(自身を含む): 52474662240

約数和(自身を除く): 32901347508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 276, 366, 414, 549, 732, 828, 1098, 1403, 2196, 2806, 4209, 5612, 8418, 12627, 16836, 25254, 50508, 387529, 775058, 1162587, 1550116, 2325174, 3487761, 4650348, 6975522, 8913167, 13951044, 17826334, 23639269, 26739501, 35652668, 47278538, 53479002, 70917807, 80218503, 94557076, 106958004, 141835614, 160437006, 212753421, 283671228, 320874012, 425506842, 543703187, 851013684, 1087406374, 1631109561, 2174812748, 3262219122, 4893328683, 6524438244, 9786657366, 19573314732]

約数ペア:

[(1, 19573314732), (2, 9786657366), (3, 6524438244), (4, 4893328683), (6, 3262219122), (9, 2174812748), (12, 1631109561), (18, 1087406374), (23, 851013684), (36, 543703187), (46, 425506842), (61, 320874012), (69, 283671228), (92, 212753421), (122, 160437006), (138, 141835614), (183, 106958004), (207, 94557076), (244, 80218503), (276, 70917807), (366, 53479002), (414, 47278538), (549, 35652668), (732, 26739501), (828, 23639269), (1098, 17826334), (1403, 13951044), (2196, 8913167), (2806, 6975522), (4209, 4650348), (5612, 3487761), (8418, 2325174), (12627, 1550116), (16836, 1162587), (25254, 775058), (50508, 387529)]