19433904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{57839}}^1$

素因数の和:57857

約数の個数: 40

約数和(自身を含む): 57377280

約数和(自身を除く): 37943376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 57839, 115678, 173517, 231356, 347034, 404873, 462712, 694068, 809746, 925424, 1214619, 1388136, 1619492, 2429238, 2776272, 3238984, 4858476, 6477968, 9716952, 19433904]

約数ペア:

[(1, 19433904), (2, 9716952), (3, 6477968), (4, 4858476), (6, 3238984), (7, 2776272), (8, 2429238), (12, 1619492), (14, 1388136), (16, 1214619), (21, 925424), (24, 809746), (28, 694068), (42, 462712), (48, 404873), (56, 347034), (84, 231356), (112, 173517), (168, 115678), (336, 57839)]