39748684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12163}}^1$

素因数の和:12229

約数の個数: 24

約数和(自身を含む): 74930240

約数和(自身を除く): 35181556

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 12163, 24326, 48652, 231097, 462194, 523009, 924388, 1046018, 2092036, 9937171, 19874342, 39748684]

約数ペア:

[(1, 39748684), (2, 19874342), (4, 9937171), (19, 2092036), (38, 1046018), (43, 924388), (76, 523009), (86, 462194), (172, 231097), (817, 48652), (1634, 24326), (3268, 12163)]