19049718736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{102967}}^1$

素因数の和:103379

約数の個数: 40

約数和(自身を含む): 38201951744

約数和(自身を除く): 19152233008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 373, 496, 746, 1492, 2984, 5968, 11563, 23126, 46252, 92504, 102967, 185008, 205934, 411868, 823736, 1647472, 3191977, 6383954, 12767908, 25535816, 38406691, 51071632, 76813382, 153626764, 307253528, 614507056, 1190607421, 2381214842, 4762429684, 9524859368, 19049718736]

約数ペア:

[(1, 19049718736), (2, 9524859368), (4, 4762429684), (8, 2381214842), (16, 1190607421), (31, 614507056), (62, 307253528), (124, 153626764), (248, 76813382), (373, 51071632), (496, 38406691), (746, 25535816), (1492, 12767908), (2984, 6383954), (5968, 3191977), (11563, 1647472), (23126, 823736), (46252, 411868), (92504, 205934), (102967, 185008)]