12858190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 23864544

約数和(自身を除く): 11006354

約数列:

[1, 2, 5, 10, 61, 107, 122, 197, 214, 305, 394, 535, 610, 985, 1070, 1970, 6527, 12017, 13054, 21079, 24034, 32635, 42158, 60085, 65270, 105395, 120170, 210790, 1285819, 2571638, 6429095, 12858190]

約数ペア:

[(1, 12858190), (2, 6429095), (5, 2571638), (10, 1285819), (61, 210790), (107, 120170), (122, 105395), (197, 65270), (214, 60085), (305, 42158), (394, 32635), (535, 24034), (610, 21079), (985, 13054), (1070, 12017), (1970, 6527)]