19449851856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13071137}}^1$

素因数の和:13071179

約数の個数: 40

約数和(自身を含む): 51866275584

約数和(自身を除く): 32416423728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13071137, 26142274, 39213411, 52284548, 78426822, 104569096, 156853644, 209138192, 313707288, 405205247, 627414576, 810410494, 1215615741, 1620820988, 2431231482, 3241641976, 4862462964, 6483283952, 9724925928, 19449851856]

約数ペア:

[(1, 19449851856), (2, 9724925928), (3, 6483283952), (4, 4862462964), (6, 3241641976), (8, 2431231482), (12, 1620820988), (16, 1215615741), (24, 810410494), (31, 627414576), (48, 405205247), (62, 313707288), (93, 209138192), (124, 156853644), (186, 104569096), (248, 78426822), (372, 52284548), (496, 39213411), (744, 26142274), (1488, 13071137)]