15691882332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{978053}}^1$

素因数の和:978258

約数の個数: 48

約数和(自身を含む): 42064146432

約数和(自身を除く): 26372264100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 16044, 978053, 1956106, 2934159, 3912212, 5868318, 6846371, 11736636, 13692742, 20539113, 27385484, 41078226, 82156452, 186808123, 373616246, 560424369, 747232492, 1120848738, 1307656861, 2241697476, 2615313722, 3922970583, 5230627444, 7845941166, 15691882332]

約数ペア:

[(1, 15691882332), (2, 7845941166), (3, 5230627444), (4, 3922970583), (6, 2615313722), (7, 2241697476), (12, 1307656861), (14, 1120848738), (21, 747232492), (28, 560424369), (42, 373616246), (84, 186808123), (191, 82156452), (382, 41078226), (573, 27385484), (764, 20539113), (1146, 13692742), (1337, 11736636), (2292, 6846371), (2674, 5868318), (4011, 3912212), (5348, 2934159), (8022, 1956106), (16044, 978053)]