19672344

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1373}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 53586000

約数和(自身を除く): 33913656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1373, 1592, 1791, 2388, 2746, 3582, 4119, 4776, 5492, 7164, 8238, 10984, 12357, 14328, 16476, 24714, 32952, 49428, 98856, 273227, 546454, 819681, 1092908, 1639362, 2185816, 2459043, 3278724, 4918086, 6557448, 9836172, 19672344]

約数ペア:

[(1, 19672344), (2, 9836172), (3, 6557448), (4, 4918086), (6, 3278724), (8, 2459043), (9, 2185816), (12, 1639362), (18, 1092908), (24, 819681), (36, 546454), (72, 273227), (199, 98856), (398, 49428), (597, 32952), (796, 24714), (1194, 16476), (1373, 14328), (1592, 12357), (1791, 10984), (2388, 8238), (2746, 7164), (3582, 5492), (4119, 4776)]