16219908

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8501}}^1$

素因数の和:8564

約数の個数: 36

約数和(自身を含む): 41778828

約数和(自身を除く): 25558920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 8501, 17002, 25503, 34004, 51006, 76509, 102012, 153018, 306036, 450553, 901106, 1351659, 1802212, 2703318, 4054977, 5406636, 8109954, 16219908]

約数ペア:

[(1, 16219908), (2, 8109954), (3, 5406636), (4, 4054977), (6, 2703318), (9, 1802212), (12, 1351659), (18, 901106), (36, 450553), (53, 306036), (106, 153018), (159, 102012), (212, 76509), (318, 51006), (477, 34004), (636, 25503), (954, 17002), (1908, 8501)]