19499080848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1008017}}^1$

素因数の和:1008072

約数の個数: 80

約数和(自身を含む): 55997415936

約数和(自身を除く): 36498335088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 1008017, 2016034, 3024051, 4032068, 6048102, 8064136, 12096204, 13104221, 16128272, 24192408, 26208442, 31248527, 39312663, 48384816, 52416884, 62497054, 78625326, 93745581, 104833768, 124994108, 157250652, 187491162, 209667536, 249988216, 314501304, 374982324, 406230851, 499976432, 629002608, 749964648, 812461702, 1218692553, 1499929296, 1624923404, 2437385106, 3249846808, 4874770212, 6499693616, 9749540424, 19499080848]

約数ペア:

[(1, 19499080848), (2, 9749540424), (3, 6499693616), (4, 4874770212), (6, 3249846808), (8, 2437385106), (12, 1624923404), (13, 1499929296), (16, 1218692553), (24, 812461702), (26, 749964648), (31, 629002608), (39, 499976432), (48, 406230851), (52, 374982324), (62, 314501304), (78, 249988216), (93, 209667536), (104, 187491162), (124, 157250652), (156, 124994108), (186, 104833768), (208, 93745581), (248, 78625326), (312, 62497054), (372, 52416884), (403, 48384816), (496, 39312663), (624, 31248527), (744, 26208442), (806, 24192408), (1209, 16128272), (1488, 13104221), (1612, 12096204), (2418, 8064136), (3224, 6048102), (4836, 4032068), (6448, 3024051), (9672, 2016034), (19344, 1008017)]