17578192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 36560160

約数和(自身を除く): 18981968

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 1091, 2014, 2182, 4028, 4364, 8056, 8728, 16112, 17456, 20729, 41458, 57823, 82916, 115646, 165832, 231292, 331664, 462584, 925168, 1098637, 2197274, 4394548, 8789096, 17578192]

約数ペア:

[(1, 17578192), (2, 8789096), (4, 4394548), (8, 2197274), (16, 1098637), (19, 925168), (38, 462584), (53, 331664), (76, 231292), (106, 165832), (152, 115646), (212, 82916), (304, 57823), (424, 41458), (848, 20729), (1007, 17456), (1091, 16112), (2014, 8728), (2182, 8056), (4028, 4364)]