11838216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 33566400

約数和(自身を除く): 21728184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 1997, 2964, 3994, 5928, 5991, 7988, 11982, 15976, 23964, 25961, 37943, 47928, 51922, 75886, 77883, 103844, 113829, 151772, 155766, 207688, 227658, 303544, 311532, 455316, 493259, 623064, 910632, 986518, 1479777, 1973036, 2959554, 3946072, 5919108, 11838216]

約数ペア:

[(1, 11838216), (2, 5919108), (3, 3946072), (4, 2959554), (6, 1973036), (8, 1479777), (12, 986518), (13, 910632), (19, 623064), (24, 493259), (26, 455316), (38, 311532), (39, 303544), (52, 227658), (57, 207688), (76, 155766), (78, 151772), (104, 113829), (114, 103844), (152, 77883), (156, 75886), (228, 51922), (247, 47928), (312, 37943), (456, 25961), (494, 23964), (741, 15976), (988, 11982), (1482, 7988), (1976, 5991), (1997, 5928), (2964, 3994)]