19601088

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7853}}^1$

素因数の和:7881

約数の個数: 56

約数和(自身を含む): 55857648

約数和(自身を除く): 36256560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 7853, 15706, 23559, 31412, 47118, 62824, 94236, 102089, 125648, 188472, 204178, 251296, 306267, 376944, 408356, 502592, 612534, 753888, 816712, 1225068, 1507776, 1633424, 2450136, 3266848, 4900272, 6533696, 9800544, 19601088]

約数ペア:

[(1, 19601088), (2, 9800544), (3, 6533696), (4, 4900272), (6, 3266848), (8, 2450136), (12, 1633424), (13, 1507776), (16, 1225068), (24, 816712), (26, 753888), (32, 612534), (39, 502592), (48, 408356), (52, 376944), (64, 306267), (78, 251296), (96, 204178), (104, 188472), (156, 125648), (192, 102089), (208, 94236), (312, 62824), (416, 47118), (624, 31412), (832, 23559), (1248, 15706), (2496, 7853)]