19761228

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5659}}^1$

素因数の和:5766

約数の個数: 36

約数和(自身を含む): 50475880

約数和(自身を除く): 30714652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5659, 11318, 16977, 22636, 33954, 50931, 67908, 101862, 203724, 548923, 1097846, 1646769, 2195692, 3293538, 4940307, 6587076, 9880614, 19761228]

約数ペア:

[(1, 19761228), (2, 9880614), (3, 6587076), (4, 4940307), (6, 3293538), (9, 2195692), (12, 1646769), (18, 1097846), (36, 548923), (97, 203724), (194, 101862), (291, 67908), (388, 50931), (582, 33954), (873, 22636), (1164, 16977), (1746, 11318), (3492, 5659)]