11928490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 26542080

約数和(自身を除く): 14613590

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 239, 310, 322, 434, 478, 713, 805, 1085, 1195, 1426, 1610, 1673, 2170, 2390, 3346, 3565, 4991, 5497, 7130, 7409, 8365, 9982, 10994, 14818, 16730, 24955, 27485, 37045, 38479, 49910, 51863, 54970, 74090, 76958, 103726, 170407, 192395, 259315, 340814, 384790, 518630, 852035, 1192849, 1704070, 2385698, 5964245, 11928490]

約数ペア:

[(1, 11928490), (2, 5964245), (5, 2385698), (7, 1704070), (10, 1192849), (14, 852035), (23, 518630), (31, 384790), (35, 340814), (46, 259315), (62, 192395), (70, 170407), (115, 103726), (155, 76958), (161, 74090), (217, 54970), (230, 51863), (239, 49910), (310, 38479), (322, 37045), (434, 27485), (478, 24955), (713, 16730), (805, 14818), (1085, 10994), (1195, 9982), (1426, 8365), (1610, 7409), (1673, 7130), (2170, 5497), (2390, 4991), (3346, 3565)]