16669042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 29070720

約数和(自身を除く): 12401678

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 823, 1066, 1558, 1646, 10127, 10699, 15637, 20254, 21398, 31274, 33743, 67486, 203281, 406562, 438659, 641117, 877318, 1282234, 8334521, 16669042]

約数ペア:

[(1, 16669042), (2, 8334521), (13, 1282234), (19, 877318), (26, 641117), (38, 438659), (41, 406562), (82, 203281), (247, 67486), (494, 33743), (533, 31274), (779, 21398), (823, 20254), (1066, 15637), (1558, 10699), (1646, 10127)]