19419972624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10373917}}^1$

素因数の和:10373944

約数の個数: 60

約数和(自身を含む): 58529645356

約数和(自身を除く): 39109672732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10373917, 20747834, 31121751, 41495668, 62243502, 82991336, 93365253, 124487004, 134860921, 165982672, 186730506, 248974008, 269721842, 373461012, 404582763, 497948016, 539443684, 746922024, 809165526, 1078887368, 1213748289, 1493844048, 1618331052, 2157774736, 2427496578, 3236662104, 4854993156, 6473324208, 9709986312, 19419972624]

約数ペア:

[(1, 19419972624), (2, 9709986312), (3, 6473324208), (4, 4854993156), (6, 3236662104), (8, 2427496578), (9, 2157774736), (12, 1618331052), (13, 1493844048), (16, 1213748289), (18, 1078887368), (24, 809165526), (26, 746922024), (36, 539443684), (39, 497948016), (48, 404582763), (52, 373461012), (72, 269721842), (78, 248974008), (104, 186730506), (117, 165982672), (144, 134860921), (156, 124487004), (208, 93365253), (234, 82991336), (312, 62243502), (468, 41495668), (624, 31121751), (936, 20747834), (1872, 10373917)]