16553914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 28005264

約数和(自身を除く): 11451350

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 293, 533, 586, 689, 1066, 1378, 2173, 3809, 4346, 7618, 12013, 15529, 24026, 28249, 31058, 56498, 156169, 201877, 312338, 403754, 636689, 1273378, 8276957, 16553914]

約数ペア:

[(1, 16553914), (2, 8276957), (13, 1273378), (26, 636689), (41, 403754), (53, 312338), (82, 201877), (106, 156169), (293, 56498), (533, 31058), (586, 28249), (689, 24026), (1066, 15529), (1378, 12013), (2173, 7618), (3809, 4346)]