19868472246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{186317}}^1$

素因数の和:188868

約数の個数: 32

約数和(自身を含む): 45431781120

約数和(自身を除く): 25563308874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2539, 5078, 7617, 15234, 17773, 35546, 53319, 106638, 186317, 372634, 558951, 1117902, 1304219, 2608438, 3912657, 7825314, 473058863, 946117726, 1419176589, 2838353178, 3311412041, 6622824082, 9934236123, 19868472246]

約数ペア:

[(1, 19868472246), (2, 9934236123), (3, 6622824082), (6, 3311412041), (7, 2838353178), (14, 1419176589), (21, 946117726), (42, 473058863), (2539, 7825314), (5078, 3912657), (7617, 2608438), (15234, 1304219), (17773, 1117902), (35546, 558951), (53319, 372634), (106638, 186317)]