19670347248

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{75041}}^1$

素因数の和:75222

約数の個数: 80

約数和(自身を含む): 52406931456

約数和(自身を除く): 32736584208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 688, 762, 1016, 1032, 1524, 2032, 2064, 3048, 5461, 6096, 10922, 16383, 21844, 32766, 43688, 65532, 75041, 87376, 131064, 150082, 225123, 262128, 300164, 450246, 600328, 900492, 1200656, 1800984, 3226763, 3601968, 6453526, 9530207, 9680289, 12907052, 19060414, 19360578, 25814104, 28590621, 38120828, 38721156, 51628208, 57181242, 76241656, 77442312, 114362484, 152483312, 154884624, 228724968, 409798901, 457449936, 819597802, 1229396703, 1639195604, 2458793406, 3278391208, 4917586812, 6556782416, 9835173624, 19670347248]

約数ペア:

[(1, 19670347248), (2, 9835173624), (3, 6556782416), (4, 4917586812), (6, 3278391208), (8, 2458793406), (12, 1639195604), (16, 1229396703), (24, 819597802), (43, 457449936), (48, 409798901), (86, 228724968), (127, 154884624), (129, 152483312), (172, 114362484), (254, 77442312), (258, 76241656), (344, 57181242), (381, 51628208), (508, 38721156), (516, 38120828), (688, 28590621), (762, 25814104), (1016, 19360578), (1032, 19060414), (1524, 12907052), (2032, 9680289), (2064, 9530207), (3048, 6453526), (5461, 3601968), (6096, 3226763), (10922, 1800984), (16383, 1200656), (21844, 900492), (32766, 600328), (43688, 450246), (65532, 300164), (75041, 262128), (87376, 225123), (131064, 150082)]