18492833470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{258967}}^1$

素因数の和:259204

約数の個数: 32

約数和(自身を含む): 34364017728

約数和(自身を除く): 15871184258

約数列:

[1, 2, 5, 10, 37, 74, 185, 193, 370, 386, 965, 1930, 7141, 14282, 35705, 71410, 258967, 517934, 1294835, 2589670, 9581779, 19163558, 47908895, 49980631, 95817790, 99961262, 249903155, 499806310, 1849283347, 3698566694, 9246416735, 18492833470]

約数ペア:

[(1, 18492833470), (2, 9246416735), (5, 3698566694), (10, 1849283347), (37, 499806310), (74, 249903155), (185, 99961262), (193, 95817790), (370, 49980631), (386, 47908895), (965, 19163558), (1930, 9581779), (7141, 2589670), (14282, 1294835), (35705, 517934), (71410, 258967)]