15704993666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{25391}}^1$

素因数の和:25850

約数の個数: 32

約数和(自身を含む): 25467160320

約数和(自身を除く): 9762166654

約数列:

[1, 2, 19, 38, 41, 82, 397, 779, 794, 1558, 7543, 15086, 16277, 25391, 32554, 50782, 309263, 482429, 618526, 964858, 1041031, 2082062, 10080227, 19779589, 20160454, 39559178, 191524313, 383048626, 413289307, 826578614, 7852496833, 15704993666]

約数ペア:

[(1, 15704993666), (2, 7852496833), (19, 826578614), (38, 413289307), (41, 383048626), (82, 191524313), (397, 39559178), (779, 20160454), (794, 19779589), (1558, 10080227), (7543, 2082062), (15086, 1041031), (16277, 964858), (25391, 618526), (32554, 482429), (50782, 309263)]