19046688

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 50299200

約数和(自身を除く): 31252512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 997, 1194, 1592, 1994, 2388, 2991, 3184, 3988, 4776, 5982, 6368, 7976, 9552, 11964, 15952, 19104, 23928, 31904, 47856, 95712, 198403, 396806, 595209, 793612, 1190418, 1587224, 2380836, 3174448, 4761672, 6348896, 9523344, 19046688]

約数ペア:

[(1, 19046688), (2, 9523344), (3, 6348896), (4, 4761672), (6, 3174448), (8, 2380836), (12, 1587224), (16, 1190418), (24, 793612), (32, 595209), (48, 396806), (96, 198403), (199, 95712), (398, 47856), (597, 31904), (796, 23928), (997, 19104), (1194, 15952), (1592, 11964), (1994, 9552), (2388, 7976), (2991, 6368), (3184, 5982), (3988, 4776)]