16445469

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 24514560

約数和(自身を除く): 8069091

約数列:

[1, 3, 19, 31, 41, 57, 93, 123, 227, 589, 681, 779, 1271, 1767, 2337, 3813, 4313, 7037, 9307, 12939, 21111, 24149, 27921, 72447, 133703, 176833, 288517, 401109, 530499, 865551, 5481823, 16445469]

約数ペア:

[(1, 16445469), (3, 5481823), (19, 865551), (31, 530499), (41, 401109), (57, 288517), (93, 176833), (123, 133703), (227, 72447), (589, 27921), (681, 24149), (779, 21111), (1271, 12939), (1767, 9307), (2337, 7037), (3813, 4313)]