16220028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 41723136

約数和(自身を除く): 25503108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1193, 1236, 2266, 2386, 3399, 3579, 4532, 4772, 6798, 7158, 13123, 13596, 14316, 26246, 39369, 52492, 78738, 122879, 157476, 245758, 368637, 491516, 737274, 1351669, 1474548, 2703338, 4055007, 5406676, 8110014, 16220028]

約数ペア:

[(1, 16220028), (2, 8110014), (3, 5406676), (4, 4055007), (6, 2703338), (11, 1474548), (12, 1351669), (22, 737274), (33, 491516), (44, 368637), (66, 245758), (103, 157476), (132, 122879), (206, 78738), (309, 52492), (412, 39369), (618, 26246), (1133, 14316), (1193, 13596), (1236, 13123), (2266, 7158), (2386, 6798), (3399, 4772), (3579, 4532)]