17215990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3024

約数の個数: 32

約数和(自身を含む): 34455456

約数和(自身を除く): 17239466

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 2953, 5830, 5906, 14765, 29530, 32483, 64966, 156509, 162415, 313018, 324830, 782545, 1565090, 1721599, 3443198, 8607995, 17215990]

約数ペア:

[(1, 17215990), (2, 8607995), (5, 3443198), (10, 1721599), (11, 1565090), (22, 782545), (53, 324830), (55, 313018), (106, 162415), (110, 156509), (265, 64966), (530, 32483), (583, 29530), (1166, 14765), (2915, 5906), (2953, 5830)]