1911337908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1277

約数の個数: 96

約数和(自身を含む): 4826787840

約数和(自身を除く): 2915449932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 173, 188, 228, 282, 346, 519, 564, 692, 893, 1031, 1038, 1786, 2062, 2076, 2679, 3093, 3287, 3572, 4124, 5358, 6186, 6574, 8131, 9861, 10716, 12372, 13148, 16262, 19589, 19722, 24393, 32524, 39178, 39444, 48457, 48786, 58767, 78356, 96914, 97572, 117534, 145371, 154489, 178363, 193828, 235068, 290742, 308978, 356726, 463467, 535089, 581484, 617956, 713452, 920683, 926934, 1070178, 1841366, 1853868, 2140356, 2762049, 3388897, 3682732, 5524098, 6777794, 8383061, 10166691, 11048196, 13555588, 16766122, 20333382, 25149183, 33532244, 40666764, 50298366, 100596732, 159278159, 318556318, 477834477, 637112636, 955668954, 1911337908]

約数ペア:

[(1, 1911337908), (2, 955668954), (3, 637112636), (4, 477834477), (6, 318556318), (12, 159278159), (19, 100596732), (38, 50298366), (47, 40666764), (57, 33532244), (76, 25149183), (94, 20333382), (114, 16766122), (141, 13555588), (173, 11048196), (188, 10166691), (228, 8383061), (282, 6777794), (346, 5524098), (519, 3682732), (564, 3388897), (692, 2762049), (893, 2140356), (1031, 1853868), (1038, 1841366), (1786, 1070178), (2062, 926934), (2076, 920683), (2679, 713452), (3093, 617956), (3287, 581484), (3572, 535089), (4124, 463467), (5358, 356726), (6186, 308978), (6574, 290742), (8131, 235068), (9861, 193828), (10716, 178363), (12372, 154489), (13148, 145371), (16262, 117534), (19589, 97572), (19722, 96914), (24393, 78356), (32524, 58767), (39178, 48786), (39444, 48457)]