11917776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 33747840

約数和(自身を除く): 21830064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 269, 284, 312, 426, 538, 568, 624, 807, 852, 923, 1076, 1136, 1614, 1704, 1846, 2152, 2769, 3228, 3408, 3497, 3692, 4304, 5538, 6456, 6994, 7384, 10491, 11076, 12912, 13988, 14768, 19099, 20982, 22152, 27976, 38198, 41964, 44304, 55952, 57297, 76396, 83928, 114594, 152792, 167856, 229188, 248287, 305584, 458376, 496574, 744861, 916752, 993148, 1489722, 1986296, 2979444, 3972592, 5958888, 11917776]

約数ペア:

[(1, 11917776), (2, 5958888), (3, 3972592), (4, 2979444), (6, 1986296), (8, 1489722), (12, 993148), (13, 916752), (16, 744861), (24, 496574), (26, 458376), (39, 305584), (48, 248287), (52, 229188), (71, 167856), (78, 152792), (104, 114594), (142, 83928), (156, 76396), (208, 57297), (213, 55952), (269, 44304), (284, 41964), (312, 38198), (426, 27976), (538, 22152), (568, 20982), (624, 19099), (807, 14768), (852, 13988), (923, 12912), (1076, 11076), (1136, 10491), (1614, 7384), (1704, 6994), (1846, 6456), (2152, 5538), (2769, 4304), (3228, 3692), (3408, 3497)]