19473669911

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{255617}}^1$

素因数の和:255754

約数の個数: 16

約数和(自身を含む): 20981125440

約数和(自身を除く): 1507455529

約数列:

[1, 29, 37, 71, 1073, 2059, 2627, 76183, 255617, 7412893, 9457829, 18148807, 274277041, 526315403, 671505859, 19473669911]

約数ペア:

[(1, 19473669911), (29, 671505859), (37, 526315403), (71, 274277041), (1073, 18148807), (2059, 9457829), (2627, 7412893), (76183, 255617)]