17694683356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{129419}}^1$

素因数の和:129706

約数の個数: 48

約数和(自身を含む): 37397203200

約数和(自身を除く): 19702519844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 257, 266, 514, 532, 1028, 1799, 3598, 4883, 7196, 9766, 19532, 34181, 68362, 129419, 136724, 258838, 517676, 905933, 1811866, 2458961, 3623732, 4917922, 9835844, 17212727, 33260683, 34425454, 66521366, 68850908, 133042732, 232824781, 465649562, 631952977, 931299124, 1263905954, 2527811908, 4423670839, 8847341678, 17694683356]

約数ペア:

[(1, 17694683356), (2, 8847341678), (4, 4423670839), (7, 2527811908), (14, 1263905954), (19, 931299124), (28, 631952977), (38, 465649562), (76, 232824781), (133, 133042732), (257, 68850908), (266, 66521366), (514, 34425454), (532, 33260683), (1028, 17212727), (1799, 9835844), (3598, 4917922), (4883, 3623732), (7196, 2458961), (9766, 1811866), (19532, 905933), (34181, 517676), (68362, 258838), (129419, 136724)]