29897488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{98347}}^1$

素因数の和:98374

約数の個数: 20

約数和(自身を含む): 60975760

約数和(自身を除く): 31078272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 98347, 196694, 393388, 786776, 1573552, 1868593, 3737186, 7474372, 14948744, 29897488]

約数ペア:

[(1, 29897488), (2, 14948744), (4, 7474372), (8, 3737186), (16, 1868593), (19, 1573552), (38, 786776), (76, 393388), (152, 196694), (304, 98347)]