38156620306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{174721}}^1$

素因数の和:175570

約数の個数: 32

約数和(自身を含む): 68938312320

約数和(自身を除く): 30781692014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 821, 1642, 5747, 11494, 15599, 31198, 109193, 174721, 218386, 349442, 1223047, 2446094, 3319699, 6639398, 23237893, 46475786, 143445941, 286891882, 1004121587, 2008243174, 2725472879, 5450945758, 19078310153, 38156620306]

約数ペア:

[(1, 38156620306), (2, 19078310153), (7, 5450945758), (14, 2725472879), (19, 2008243174), (38, 1004121587), (133, 286891882), (266, 143445941), (821, 46475786), (1642, 23237893), (5747, 6639398), (11494, 3319699), (15599, 2446094), (31198, 1223047), (109193, 349442), (174721, 218386)]