12404318368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2333}}^1\times {\mathrm{12781}}^1$

素因数の和:15137

約数の個数: 48

約数和(自身を含む): 26312871816

約数和(自身を除く): 13908553448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2333, 4666, 9332, 12781, 18664, 25562, 30329, 37328, 51124, 60658, 74656, 102248, 121316, 166153, 204496, 242632, 332306, 408992, 485264, 664612, 970528, 1329224, 2658448, 5316896, 29818073, 59636146, 119272292, 238544584, 387634949, 477089168, 775269898, 954178336, 1550539796, 3101079592, 6202159184, 12404318368]

約数ペア:

[(1, 12404318368), (2, 6202159184), (4, 3101079592), (8, 1550539796), (13, 954178336), (16, 775269898), (26, 477089168), (32, 387634949), (52, 238544584), (104, 119272292), (208, 59636146), (416, 29818073), (2333, 5316896), (4666, 2658448), (9332, 1329224), (12781, 970528), (18664, 664612), (25562, 485264), (30329, 408992), (37328, 332306), (51124, 242632), (60658, 204496), (74656, 166153), (102248, 121316)]