16593980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63823}}^1$

素因数の和:63845

約数の個数: 24

約数和(自身を含む): 37528512

約数和(自身を除く): 20934532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 63823, 127646, 255292, 319115, 638230, 829699, 1276460, 1659398, 3318796, 4148495, 8296990, 16593980]

約数ペア:

[(1, 16593980), (2, 8296990), (4, 4148495), (5, 3318796), (10, 1659398), (13, 1276460), (20, 829699), (26, 638230), (52, 319115), (65, 255292), (130, 127646), (260, 63823)]