19716264864

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{736121}}^1$

素因数の和:736171

約数の個数: 96

約数和(自身を含む): 59360878080

約数和(自身を除く): 39644613216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 13392, 26784, 736121, 1472242, 2208363, 2944484, 4416726, 5888968, 6625089, 8833452, 11777936, 13250178, 17666904, 19875267, 22819751, 23555872, 26500356, 35333808, 39750534, 45639502, 53000712, 68459253, 70667616, 79501068, 91279004, 106001424, 136918506, 159002136, 182558008, 205377759, 212002848, 273837012, 318004272, 365116016, 410755518, 547674024, 616133277, 636008544, 730232032, 821511036, 1095348048, 1232266554, 1643022072, 2190696096, 2464533108, 3286044144, 4929066216, 6572088288, 9858132432, 19716264864]

約数ペア:

[(1, 19716264864), (2, 9858132432), (3, 6572088288), (4, 4929066216), (6, 3286044144), (8, 2464533108), (9, 2190696096), (12, 1643022072), (16, 1232266554), (18, 1095348048), (24, 821511036), (27, 730232032), (31, 636008544), (32, 616133277), (36, 547674024), (48, 410755518), (54, 365116016), (62, 318004272), (72, 273837012), (93, 212002848), (96, 205377759), (108, 182558008), (124, 159002136), (144, 136918506), (186, 106001424), (216, 91279004), (248, 79501068), (279, 70667616), (288, 68459253), (372, 53000712), (432, 45639502), (496, 39750534), (558, 35333808), (744, 26500356), (837, 23555872), (864, 22819751), (992, 19875267), (1116, 17666904), (1488, 13250178), (1674, 11777936), (2232, 8833452), (2976, 6625089), (3348, 5888968), (4464, 4416726), (6696, 2944484), (8928, 2208363), (13392, 1472242), (26784, 736121)]