19530753792

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2311879}}^1$

素因数の和:2311909

約数の個数: 72

約数和(自身を含む): 56705792640

約数和(自身を除く): 37175038848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 2311879, 4623758, 6935637, 9247516, 13871274, 18495032, 25430669, 27742548, 36990064, 50861338, 55485096, 73980128, 76292007, 101722676, 110970192, 147960256, 152584014, 203445352, 221940384, 295920512, 305168028, 406890704, 443880768, 591841024, 610336056, 813781408, 887761536, 1220672112, 1627562816, 1775523072, 2441344224, 3255125632, 4882688448, 6510251264, 9765376896, 19530753792]

約数ペア:

[(1, 19530753792), (2, 9765376896), (3, 6510251264), (4, 4882688448), (6, 3255125632), (8, 2441344224), (11, 1775523072), (12, 1627562816), (16, 1220672112), (22, 887761536), (24, 813781408), (32, 610336056), (33, 591841024), (44, 443880768), (48, 406890704), (64, 305168028), (66, 295920512), (88, 221940384), (96, 203445352), (128, 152584014), (132, 147960256), (176, 110970192), (192, 101722676), (256, 76292007), (264, 73980128), (352, 55485096), (384, 50861338), (528, 36990064), (704, 27742548), (768, 25430669), (1056, 18495032), (1408, 13871274), (2112, 9247516), (2816, 6935637), (4224, 4623758), (8448, 2311879)]