19826112

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3377

約数の個数: 56

約数和(自身を含む): 54164992

約数和(自身を除く): 34338880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 3331, 5952, 6662, 9993, 13324, 19986, 26648, 39972, 53296, 79944, 103261, 106592, 159888, 206522, 213184, 309783, 319776, 413044, 619566, 639552, 826088, 1239132, 1652176, 2478264, 3304352, 4956528, 6608704, 9913056, 19826112]

約数ペア:

[(1, 19826112), (2, 9913056), (3, 6608704), (4, 4956528), (6, 3304352), (8, 2478264), (12, 1652176), (16, 1239132), (24, 826088), (31, 639552), (32, 619566), (48, 413044), (62, 319776), (64, 309783), (93, 213184), (96, 206522), (124, 159888), (186, 106592), (192, 103261), (248, 79944), (372, 53296), (496, 39972), (744, 26648), (992, 19986), (1488, 13324), (1984, 9993), (2976, 6662), (3331, 5952)]