19525810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 36093312

約数和(自身を除く): 16567502

約数列:

[1, 2, 5, 10, 67, 134, 151, 193, 302, 335, 386, 670, 755, 965, 1510, 1930, 10117, 12931, 20234, 25862, 29143, 50585, 58286, 64655, 101170, 129310, 145715, 291430, 1952581, 3905162, 9762905, 19525810]

約数ペア:

[(1, 19525810), (2, 9762905), (5, 3905162), (10, 1952581), (67, 291430), (134, 145715), (151, 129310), (193, 101170), (302, 64655), (335, 58286), (386, 50585), (670, 29143), (755, 25862), (965, 20234), (1510, 12931), (1930, 10117)]